关于C#：使用iOS确定设备（iPhone，iPod Touch）


Determine device (iPhone, iPod Touch) with iOS

是否有方法确定运行应用程序的设备。如果可能的话，我想区分iPhone和iPod Touch。

相关讨论

您可以这样使用UIDevice类：

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NSString *deviceType = [UIDevice currentDevice].model;

if([deviceType isEqualToString:@"iPhone"])
    // it's an iPhone
相关讨论

这是上述答案对UIDeviceHardware.m的更新。

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- (NSString *)platformString
{
    NSString *platform = [self platform];

    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"Verizon iPhone 4";
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6";
    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6 Plus";
    if ([platform isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";
    if ([platform isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";
    if ([platform isEqualToString:@"iPhone8,4"])    return @"iPhone SE";
    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";
    if ([platform isEqualToString:@"iPod7,1"])      return @"iPod Touch 6G";
    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";
    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";
    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad mini 2G (WiFi)";
    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad mini 2G (Cellular)";
    if ([platform isEqualToString:@"iPad5,1"])      return @"iPad mini 4 (WiFi)";
    if ([platform isEqualToString:@"iPad5,2"])      return @"iPad mini 4 (Cellular)";
    if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";
    if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";
    if ([platform isEqualToString:@"iPad6,3"])      return @"iPad Pro 9.7 inch (WiFi)";
    if ([platform isEqualToString:@"iPad6,4"])      return @"iPad Pro 9.7 inch (Cellular)";
    if ([platform isEqualToString:@"iPad6,7"])      return @"iPad Pro 12.9 inch (WiFi)";
    if ([platform isEqualToString:@"iPad6,8"])      return @"iPad Pro 12.9 inch (Cellular)";
    if ([platform isEqualToString:@"i386"])         return @"Simulator";
    if ([platform isEqualToString:@"x86_64"])       return @"Simulator";

    return platform;
}
相关讨论

请随意使用这个类(gist@github)

CODE REMOVED AND RELOCATED TO

https://gist.github.com/1323251

更新(01/14/11)

显然，到目前为止，这段代码有点过时，但它肯定可以使用Brian Robbins提供的线程上的代码进行更新，该线程包含与更新模型类似的代码。谢谢你对这条线的支持。

相关讨论

我在我的应用程序中使用这个。截至2012年12月。

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- (NSString *) platformString {
    // Gets a string with the device model
    size_t size;  
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);  
    char *machine = malloc(size);  
    sysctlbyname("hw.machine", machine, &size, NULL, 0);  
    NSString *platform = [NSString stringWithCString:machine encoding:NSUTF8StringEncoding];  
    free(machine);

    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 2G";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4";
    if ([platform isEqualToString:@"iPhone3,2"])    return @"iPhone 4";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"iPhone 4 (CDMA)";    
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";

    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch (1 Gen)";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch (2 Gen)";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch (3 Gen)";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch (4 Gen)";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch (5 Gen)";

    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";
    if ([platform isEqualToString:@"iPad1,2"])      return @"iPad 3G";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2";
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";

    if ([platform isEqualToString:@"i386"])         return @"Simulator";
    if ([platform isEqualToString:@"x86_64"])       return @"Simulator";

    return platform;
}
相关讨论

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if([UIDevice currentDevice].userInterfaceIdiom==UIUserInterfaceIdiomPad) {
    //Device is ipad
}else{
    //Device is iphone
}
相关讨论

最新更新-2019年3月：新增iPad Air 2019(第3代)、iPad Mini 2019(第6代)

先前更新-2018年11月：新增iPhone XS、iPhone XS Max、iPhone XR、Apple Watch 4系列、iPad Pro 11、iPad Pro 12.9(第3代)

迅捷

(在Swift 5、Swift 4、Swift 3上测试)

下面的函数返回一个带有当前设备名称的字符串。

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func userDeviceName() -> String {
    let platform: String = {
        var size = 0
        sysctlbyname("hw.machine", nil, &size, nil, 0)
        var machine = [CChar](repeating: 0,  count: Int(size))
        sysctlbyname("hw.machine", &machine, &size, nil, 0)
        return String(cString: machine)
    }()

    //iPhone
    if platform =="iPhone1,1"        { return"iPhone (1st generation)" }
    else if platform =="iPhone1,2"   { return"iPhone 3G" }
    else if platform =="iPhone2,1"   { return"iPhone 3GS" }
    else if platform =="iPhone3,1"   { return"iPhone 4 (GSM)" }
    else if platform =="iPhone3,2"   { return"iPhone 4 (GSM, 2nd revision)" }
    else if platform =="iPhone3,3"   { return"iPhone 4 (CDMA)" }
    else if platform =="iPhone4,1"   { return"iPhone 4S" }
    else if platform =="iPhone5,1"   { return"iPhone 5 (GSM)" }
    else if platform =="iPhone5,2"   { return"iPhone 5 (GSM+CDMA)" }
    else if platform =="iPhone5,3"   { return"iPhone 5c (GSM)" }
    else if platform =="iPhone5,4"   { return"iPhone 5c (GSM+CDMA)" }
    else if platform =="iPhone6,1"   { return"iPhone 5s (GSM)" }
    else if platform =="iPhone6,2"   { return"iPhone 5s (GSM+CDMA)" }
    else if platform =="iPhone7,2"   { return"iPhone 6" }
    else if platform =="iPhone7,1"   { return"iPhone 6 Plus" }
    else if platform =="iPhone8,1"   { return"iPhone 6s" }
    else if platform =="iPhone8,2"   { return"iPhone 6s Plus" }
    else if platform =="iPhone8,4"   { return"iPhone SE" }
    else if platform =="iPhone9,1"   { return"iPhone 7 (GSM+CDMA)" }
    else if platform =="iPhone9,3"   { return"iPhone 7 (GSM)" }
    else if platform =="iPhone9,2"   { return"iPhone 7 Plus (GSM+CDMA)" }
    else if platform =="iPhone9,4"   { return"iPhone 7 Plus (GSM)" }
    else if platform =="iPhone10,1"  { return"iPhone 8 (GSM+CDMA)" }
    else if platform =="iPhone10,4"  { return"iPhone 8 (GSM)" }
    else if platform =="iPhone10,2"  { return"iPhone 8 Plus (GSM+CDMA)" }
    else if platform =="iPhone10,5"  { return"iPhone 8 Plus (GSM)" }
    else if platform =="iPhone10,3"  { return"iPhone X (GSM+CDMA)" }
    else if platform =="iPhone11,2"  { return"iPhone XS" }
    else if platform =="iPhone11,6"  { return"iPhone XS Max" }
    else if platform =="iPhone11,8"  { return"iPhone XR" }

    //iPod Touch
    else if platform =="iPod1,1"     { return"iPod Touch (1st generation)" }
    else if platform =="iPod2,1"     { return"iPod Touch (2nd generation)" }
    else if platform =="iPod3,1"     { return"iPod Touch (3rd generation)" }
    else if platform =="iPod4,1"     { return"iPod Touch (4th generation)" }
    else if platform =="iPod5,1"     { return"iPod Touch (5th generation)" }
    else if platform =="iPod7,1"     { return"iPod Touch (6th generation)" }

    //iPad
    else if platform =="iPad1,1"     { return"iPad (1st generation)" }
    else if platform =="iPad2,1"     { return"iPad 2 (Wi-Fi)" }
    else if platform =="iPad2,2"     { return"iPad 2 (GSM)" }
    else if platform =="iPad2,3"     { return"iPad 2 (CDMA)" }
    else if platform =="iPad2,4"     { return"iPad 2 (Wi-Fi, Mid 2012)" }
    else if platform =="iPad3,1"     { return"iPad (3rd generation) (Wi-Fi)" }
    else if platform =="iPad3,2"     { return"iPad (3rd generation) (GSM+CDMA)" }
    else if platform =="iPad3,3"     { return"iPad (3rd generation) (GSM)" }
    else if platform =="iPad3,4"     { return"iPad (4th generation) (Wi-Fi)"}
    else if platform =="iPad3,5"     { return"iPad (4th generation) (GSM)" }
    else if platform =="iPad3,6"     { return"iPad (4th generation) (GSM+CDMA)" }
    else if platform =="iPad6,11"    { return"iPad (2017) (5th generation) (Wi-Fi)" }
    else if platform =="iPad6,12"    { return"iPad (2017) (5th generation) (Cellular)" }
    else if platform =="iPad7,5"     { return"iPad (2018) (6th generation) (Wi-Fi)" }
    else if platform =="iPad7,6"     { return"iPad (2018) (6th generation) (Cellular)" }

    //iPad Mini
    else if platform =="iPad2,5"     { return"iPad mini (Wi-Fi)" }
    else if platform =="iPad2,6"     { return"iPad mini (GSM)" }
    else if platform =="iPad2,7"     { return"iPad mini (GSM+CDMA)" }
    else if platform =="iPad4,4"     { return"iPad mini 2 (Wi-Fi)" }
    else if platform =="iPad4,5"     { return"iPad mini 2 (Cellular)" }
    else if platform =="iPad4,6"     { return"iPad mini 2 (China)" }
    else if platform =="iPad4,7"     { return"iPad mini 3 (Wi-Fi)" }
    else if platform =="iPad4,8"     { return"iPad mini 3 (Cellular)" }
    else if platform =="iPad4,9"     { return"iPad mini 3 (China)" }
    else if platform =="iPad5,1"     { return"iPad mini 4 (Wi-Fi)" }
    else if platform =="iPad5,2"     { return"iPad mini 4 (Cellular)" }
    else if platform =="iPad11,1"    { return"iPad mini (2019) (5th generation) (Wi-Fi)" }
    else if platform =="iPad11,2"    { return"iPad mini (2019) (5th generation)  (Cellular)" }

    //iPad Air
    else if platform =="iPad4,1"     { return"iPad Air (Wi-Fi)" }
    else if platform =="iPad4,2"     { return"iPad Air (Cellular)" }
    else if platform =="iPad4,3"     { return"iPad Air (China)" }
    else if platform =="iPad5,3"     { return"iPad Air 2 (Wi-Fi)" }
    else if platform =="iPad5,4"     { return"iPad Air 2 (Cellular)" }
    else if platform =="iPad11,3"    { return"iPad Air (2019) (3rd generation) (Wi-Fi)" }
    else if platform =="iPad11,4"    { return"iPad Air (2019) (3rd generation) (Cellular)" }

    //iPad Pro
    else if platform =="iPad6,3"     { return"iPad Pro 9.7" (2016) (Wi-Fi)" }
    else if platform =="iPad6,4"     { return"iPad Pro 9.7" (2016) (Cellular)" }
    else if platform =="iPad6,7"     { return"iPad Pro 12.9" (2015) (Wi-Fi)" }
    else if platform =="iPad6,8"     { return"iPad Pro 12.9" (2015) (Cellular)" }
    else if platform =="iPad7,1"     { return"iPad Pro 12.9" (2017) (2nd generation) (Wi-Fi)" }
    else if platform =="iPad7,2"     { return"iPad Pro 12.9" (2017) (2nd generation) (Cellular)" }
    else if platform =="iPad7,3"     { return"iPad Pro 10.5" (2017) (Wi-Fi)" }
    else if platform =="iPad7,4"     { return"iPad Pro 10.5" (2017) (Cellular)" }
    else if platform =="iPad8,1"     { return"iPad Pro 11" (2018) (Wi-Fi)" }
    else if platform =="iPad8,2"     { return"iPad Pro 11" (2018) (Wi-Fi, 1TB)" }
    else if platform =="iPad8,3"     { return"iPad Pro 11" (2018) (Cellular)" }
    else if platform =="iPad8,4"     { return"iPad Pro 11" (2018) (Cellular 1TB)" }
    else if platform =="iPad8,5"     { return"iPad Pro 12.9" (2018) (3rd generation) (Wi-Fi)" }
    else if platform =="iPad8,6"     { return"iPad Pro 12.9" (2018) (3rd generation) (Cellular)" }
    else if platform =="iPad8,7"     { return"iPad Pro 12.9" (2018) (3rd generation) (Wi-Fi, 1TB)" }
    else if platform =="iPad8,8"     { return"iPad Pro 12.9" (2018) (3rd generation) (Cellular, 1TB)" }

    //Apple TV
    else if platform =="AppleTV2,1"  { return"Apple TV 2G" }
    else if platform =="AppleTV3,1"  { return"Apple TV 3" }
    else if platform =="AppleTV3,2"  { return"Apple TV 3 (2013)" }
    else if platform =="AppleTV5,3"  { return"Apple TV 4" }
    else if platform =="AppleTV6,2"  { return"Apple TV 4K" }

    //Apple Watch
    else if platform =="Watch1,1"    { return"Apple Watch (1st generation) (38mm)" }
    else if platform =="Watch1,2"    { return"Apple Watch (1st generation) (42mm)" }
    else if platform =="Watch2,6"    { return"Apple Watch Series 1 (38mm)" }
    else if platform =="Watch2,7"    { return"Apple Watch Series 1 (42mm)" }
    else if platform =="Watch2,3"    { return"Apple Watch Series 2 (38mm)" }
    else if platform =="Watch2,4"    { return"Apple Watch Series 2 (42mm)" }
    else if platform =="Watch3,1"    { return"Apple Watch Series 3 (38mm Cellular)" }
    else if platform =="Watch3,2"    { return"Apple Watch Series 3 (42mm Cellular)" }
    else if platform =="Watch3,3"    { return"Apple Watch Series 3 (38mm)" }
    else if platform =="Watch3,4"    { return"Apple Watch Series 3 (42mm)" }
    else if platform =="Watch4,1"    { return"Apple Watch Series 4 (40mm)" }
    else if platform =="Watch4,2"    { return"Apple Watch Series 4 (44mm)" }
    else if platform =="Watch4,3"    { return"Apple Watch Series 4 (40mm Cellular)" }
    else if platform =="Watch4,4"    { return"Apple Watch Series 4 (44mm Cellular)" }

    //Simulator
    else if platform =="i386"        { return"Simulator" }
    else if platform =="x86_64"      { return"Simulator"}

    return platform
}

您可以使用以下代码对其进行测试：

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print("Current device is:", self.userDeviceName())

Objtovi-C

我还为Objective-C代码添加了新设备

不要忘记导入sys/sysctl.h

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 #import <sys/sysctl.h>  


- (NSString *) userDeviceName {
    size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *machine = malloc(size);
    sysctlbyname("hw.machine", machine, &size, NULL, 0);
    NSString *platform = [NSString stringWithCString:machine encoding:NSUTF8StringEncoding];

    free(machine);

    //iPhone
    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone (1st generation)";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4 (GSM)";
    if ([platform isEqualToString:@"iPhone3,2"])    return @"iPhone 4 (GSM, 2nd revision)";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"iPhone 4 (Verizon)";
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([platform isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";
    if ([platform isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";
    if ([platform isEqualToString:@"iPhone8,4"])    return @"iPhone SE";
    if ([platform isEqualToString:@"iPhone9,1"])    return @"iPhone 7 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone9,3"])    return @"iPhone 7 (GSM)";
    if ([platform isEqualToString:@"iPhone9,2"])    return @"iPhone 7 Plus (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone9,4"])    return @"iPhone 7 Plus (GSM)";
    if ([platform isEqualToString:@"iPhone10,1"])   return @"iPhone 8 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone10,4"])   return @"iPhone 8 (GSM)";
    if ([platform isEqualToString:@"iPhone10,2"])   return @"iPhone 8 Plus (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone10,5"])   return @"iPhone 8 Plus (GSM)";
    if ([platform isEqualToString:@"iPhone10,3"])   return @"iPhone X (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone10,6"])   return @"iPhone X (GSM)";
    if ([platform isEqualToString:@"iPhone11,2"])   return @"iPhone XS";
    if ([platform isEqualToString:@"iPhone11,6"])   return @"iPhone XS Max";
    if ([platform isEqualToString:@"iPhone11,8"])   return @"iPhone XR";

    //iPod Touch
    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch (1st generation)";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch (2nd generation)";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch (3rd generation)";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch (4th generation)";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch (5th generation)";
    if ([platform isEqualToString:@"iPod7,1"])      return @"iPod Touch (6th generation)";

    //iPad
    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad (1st generation)";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (Wi-Fi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (Wi-Fi, Mid 2012)";
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad mini (Wi-Fi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad mini (GSM)";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad mini (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad (3rd generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad (3rd generation) (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad (3rd generation) (GSM)";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad (4th generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad (4th generation) (GSM)";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad (4th generation) (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (Wi-Fi)";
    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";
    if ([platform isEqualToString:@"iPad4,3"])      return @"iPad Air (China)";
    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad mini 2 (Wi-Fi)";
    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad mini 2 (Cellular)";
    if ([platform isEqualToString:@"iPad4,6"])      return @"iPad mini 2 (China)";
    if ([platform isEqualToString:@"iPad4,7"])      return @"iPad mini 3 (Wi-Fi)";
    if ([platform isEqualToString:@"iPad4,8"])      return @"iPad mini 3 (Cellular)";
    if ([platform isEqualToString:@"iPad4,9"])      return @"iPad mini 3 (China)";
    if ([platform isEqualToString:@"iPad5,1"])      return @"iPad mini 4 (Wi-Fi)";
    if ([platform isEqualToString:@"iPad5,2"])      return @"iPad mini 4 (Cellular)";
    if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (Wi-Fi)";
    if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";
    if ([platform isEqualToString:@"iPad6,3"])      return @"iPad Pro 9.7" (2016) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad6,4"])      return @"iPad Pro 9.7" (2016) (Cellular)";
    if ([platform isEqualToString:@"iPad6,7"])      return @"iPad Pro 12.9" (2015) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad6,8"])      return @"iPad Pro 12.9" (2015) (Cellular)";
    if ([platform isEqualToString:@"iPad6,11"])     return @"iPad (2017) (5th generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad6,12"])     return @"iPad (2017) (5th generation) (Cellular)";
    if ([platform isEqualToString:@"iPad7,1"])      return @"iPad Pro 12.9" (2017) (2nd generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad7,2"])      return @"iPad Pro 12.9" (2017) (2nd generation) (Cellular)";
    if ([platform isEqualToString:@"iPad7,3"])      return @"iPad Pro 10.5" (2017) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad7,4"])      return @"iPad Pro 10.5" (2017) (Cellular)";
    if ([platform isEqualToString:@"iPad7,5"])      return @"iPad (2018) (6th generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad7,6"])      return @"iPad (2018) (6th generation) (Cellular)";
    if ([platform isEqualToString:@"iPad8,1"])      return @"iPad Pro 11" (2018) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad8,2"])      return @"iPad Pro 11" (2018) (Wi-Fi, 1TB)";
    if ([platform isEqualToString:@"iPad8,3"])      return @"iPad Pro 11" (2018) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad8,4"])      return @"iPad Pro 11" (2018) (Cellular)";
    if ([platform isEqualToString:@"iPad8,5"])      return @"iPad Pro 12.9" (2018) (3rd generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad8,6"])      return @"iPad Pro 12.9" (2018) (3rd generation) (Cellular)";
    if ([platform isEqualToString:@"iPad8,7"])      return @"iPad Pro 12.9" (2018) (3rd generation) (Wi-Fi, 1TB)";
    if ([platform isEqualToString:@"iPad8,8"])      return @"iPad Pro 12.9" (2018) (3rd generation) (Cellular, 1TB)";
    if ([platform isEqualToString:@"iPad11,1"])     return @"iPad mini (2019) (5th generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad11,2"])     return @"iPad mini (2019) (5th generation) (Cellular)";
    if ([platform isEqualToString:@"iPad11,3"])     return @"iPad Air (2019) (3rd generation) (Wi-Fi)";
    if ([platform isEqualToString:@"iPad11,4"])     return @"iPad Air (2019) (3rd generation) (Cellular)";

    //Apple TV
    if ([platform isEqualToString:@"AppleTV2,1"])   return @"Apple TV 2G";
    if ([platform isEqualToString:@"AppleTV3,1"])   return @"Apple TV 3";
    if ([platform isEqualToString:@"AppleTV3,2"])   return @"Apple TV 3 (2013)";
    if ([platform isEqualToString:@"AppleTV5,3"])   return @"Apple TV 4";
    if ([platform isEqualToString:@"AppleTV6,2"])   return @"Apple TV 4K";

    //Apple Watch
    if ([platform isEqualToString:@"Watch1,1"])     return @"Apple Watch (1st generation) (38mm)";
    if ([platform isEqualToString:@"Watch1,2"])     return @"Apple Watch (1st generation) (42mm)";
    if ([platform isEqualToString:@"Watch2,6"])     return @"Apple Watch Series 1 (38mm)";
    if ([platform isEqualToString:@"Watch2,7"])     return @"Apple Watch Series 1 (42mm)";
    if ([platform isEqualToString:@"Watch2,3"])     return @"Apple Watch Series 2 (38mm)";
    if ([platform isEqualToString:@"Watch2,4"])     return @"Apple Watch Series 2 (42mm)";
    if ([platform isEqualToString:@"Watch3,1"])     return @"Apple Watch Series 3 (38mm Cellular)";
    if ([platform isEqualToString:@"Watch3,2"])     return @"Apple Watch Series 3 (42mm Cellular)";
    if ([platform isEqualToString:@"Watch3,3"])     return @"Apple Watch Series 3 (38mm)";
    if ([platform isEqualToString:@"Watch3,4"])     return @"Apple Watch Series 3 (42mm)";
    if ([platform isEqualToString:@"Watch4,1"])     return @"Apple Watch Series 3 (40mm)";
    if ([platform isEqualToString:@"Watch4,2"])     return @"Apple Watch Series 3 (44mm)";
    if ([platform isEqualToString:@"Watch4,3"])     return @"Apple Watch Series 3 (40mm Cellular)";
    if ([platform isEqualToString:@"Watch4,4"])     return @"Apple Watch Series 3 (44mm Cellular)";

    //Simulator
    if ([platform isEqualToString:@"i386"])         return @"Simulator";
    if ([platform isEqualToString:@"x86_64"])       return @"Simulator";

    return platform;
}

您可以使用以下代码对其进行测试：

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NSLog(@"Current device is: %@", [self userDeviceName]);
相关讨论

更新了iPad Air 2和iPad mini 3的平台字符串：

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- (NSString *)platformString
{
    NSString *platform = [self platform];

    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"Verizon iPhone 4";
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";
    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";
    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";
    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";

    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";
    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad mini 2G (WiFi)";
    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad mini 2G (Cellular)";

    if ([platform isEqualToString:@"iPad4,7"])      return @"iPad mini 3 (WiFi)";
    if ([platform isEqualToString:@"iPad4,8"])      return @"iPad mini 3 (Cellular)";
    if ([platform isEqualToString:@"iPad4,9"])      return @"iPad mini 3 (China Model)";

    if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";
    if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";
    if ([platform isEqualToString:@"iPad6,8"])      return @"iPad Pro";

    if ([platform isEqualToString:@"i386"])         return @"Simulator";
    if ([platform isEqualToString:@"x86_64"])       return @"Simulator";

    return platform;
}

更有用

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#include <sys/types.h>
#include <sys/sysctl.h>

@interface UIDevice(Hardware)

- (NSString *) platform;

- (BOOL)hasRetinaDisplay;

- (BOOL)hasMultitasking;

- (BOOL)hasCamera;

@end

@implementation UIDevice(Hardware)

- (NSString *) platform{
    int mib[2];
size_t len;
char *machine;

mib[0] = CTL_HW;
mib[1] = HW_MACHINE;
sysctl(mib, 2, NULL, &len, NULL, 0);
machine = malloc(len);
sysctl(mib, 2, machine, &len, NULL, 0);

    NSString *platform = [NSString stringWithCString:machine encoding:NSASCIIStringEncoding];
    free(machine);
return platform;
}

- (BOOL)hasRetinaDisplay {
    NSString *platform = [self platform];
    BOOL ret = YES;
    if ([platform isEqualToString:@"iPhone1,1"]) {
        ret = NO;
    }
    else
        if ([platform isEqualToString:@"iPhone1,2"])    ret = NO;
    else
        if ([platform isEqualToString:@"iPhone2,1"])    ret = NO;
    else
        if ([platform isEqualToString:@"iPod1,1"])      ret = NO;
    else
        if ([platform isEqualToString:@"iPod2,1"])      ret = NO;
    else
        if ([platform isEqualToString:@"iPod3,1"])      ret = NO;
    return ret;
}

- (BOOL)hasMultitasking {
    if ([self respondsToSelector:@selector(isMultitaskingSupported)]) {
        return [self isMultitaskingSupported];
    }
    return NO;
}

- (BOOL)hasCamera {
   BOOL ret = NO;
   // check camera availability
   return ret;
}

@end

可以使用读取属性

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NSLog(@"platform %@, retita %@, multitasking %@", [[UIDevice currentDevice] platform], [[UIDevice currentDevice] hasRetinaDisplay] ? @"YES" : @"NO" , [[UIDevice currentDevice] hasMultitasking] ? @"YES" : @"NO");
相关讨论

我知道答案已经勾选了，但为了将来参考，您可以始终使用设备屏幕大小来确定它是什么样的设备：

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if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {

    CGSize result = [[UIScreen mainScreen] bounds].size;

    if (result.height == 480) {
        // 3.5 inch display - iPhone 4S and below
        NSLog(@"Device is an iPhone 4S or below");
    }

    else if (result.height == 568) {
        // 4 inch display - iPhone 5
        NSLog(@"Device is an iPhone 5/S/C");
    }

    else if (result.height == 667) {
        // 4.7 inch display - iPhone 6
        NSLog(@"Device is an iPhone 6");
    }

    else if (result.height == 736) {
        // 5.5 inch display - iPhone 6 Plus
        NSLog(@"Device is an iPhone 6 Plus");
    }
}

else if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
       // iPad 9.7 or 7.9 inch display.
       NSLog(@"Device is an iPad.");
}
相关讨论

以下是新型号的一个小更新：

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- (NSString *) platformString{
    NSString *platform = [self platform];
    if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
    if ([platform isEqualToString:@"iPod1,1"])   return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])   return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])   return @"iPod Touch 3G";
    if ([platform isEqualToString:@"i386"])   return @"iPhone Simulator";
    return platform;
}
相关讨论

只需将iPhone4S设备代码添加到此线程中…

iPhone4S将返回字符串@"iphone4,1"。

相关讨论

这个代码怎么样，如果发布了新版本，您将用最后一个已知设备进行标识

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- (NSString *)getModel {
    size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *model = malloc(size);
    sysctlbyname("hw.machine", model, &size, NULL, 0);
    NSString *sDeviceModel = [NSString stringWithCString:model encoding:NSUTF8StringEncoding];
    free(model);                              
    if ([sDeviceModel isEqual:@"i386"])      return @"Simulator";  //iPhone Simulator
    if ([sDeviceModel isEqual:@"iPhone1,1"]) return @"iPhone1G";   //iPhone 1G
    if ([sDeviceModel isEqual:@"iPhone1,2"]) return @"iPhone3G";   //iPhone 3G
    if ([sDeviceModel isEqual:@"iPhone2,1"]) return @"iPhone3GS";  //iPhone 3GS
    if ([sDeviceModel isEqual:@"iPhone3,1"]) return @"iPhone3GS";  //iPhone 4 - AT&T
    if ([sDeviceModel isEqual:@"iPhone3,2"]) return @"iPhone3GS";  //iPhone 4 - Other carrier
    if ([sDeviceModel isEqual:@"iPhone3,3"]) return @"iPhone4";    //iPhone 4 - Other carrier
    if ([sDeviceModel isEqual:@"iPhone4,1"]) return @"iPhone4S";   //iPhone 4S
    if ([sDeviceModel isEqual:@"iPod1,1"])   return @"iPod1stGen"; //iPod Touch 1G
    if ([sDeviceModel isEqual:@"iPod2,1"])   return @"iPod2ndGen"; //iPod Touch 2G
    if ([sDeviceModel isEqual:@"iPod3,1"])   return @"iPod3rdGen"; //iPod Touch 3G
    if ([sDeviceModel isEqual:@"iPod4,1"])   return @"iPod4thGen"; //iPod Touch 4G
    if ([sDeviceModel isEqual:@"iPad1,1"])   return @"iPadWiFi";   //iPad Wifi
    if ([sDeviceModel isEqual:@"iPad1,2"])   return @"iPad3G";     //iPad 3G
    if ([sDeviceModel isEqual:@"iPad2,1"])   return @"iPad2";      //iPad 2 (WiFi)
    if ([sDeviceModel isEqual:@"iPad2,2"])   return @"iPad2";      //iPad 2 (GSM)
    if ([sDeviceModel isEqual:@"iPad2,3"])   return @"iPad2";      //iPad 2 (CDMA)

    NSString *aux = [[sDeviceModel componentsSeparatedByString:@","] objectAtIndex:0];

//If a newer version exist
    if ([aux rangeOfString:@"iPhone"].location!=NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPhone" withString:@""] intValue];
        if (version == 3) return @"iPhone4"
        if (version >= 4) return @"iPhone4s";

    }
    if ([aux rangeOfString:@"iPod"].location!=NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPod" withString:@""] intValue];
        if (version >=4) return @"iPod4thGen";
    }
    if ([aux rangeOfString:@"iPad"].location!=NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPad" withString:@""] intValue];
        if (version ==1) return @"iPad3G";
        if (version >=2) return @"iPad2";
    }
    //If none was found, send the original string
    return sDeviceModel;
}
相关讨论

添加到Arash的代码中，我不关心我的应用程序使用的是什么型号，我只是想知道什么类型的设备，所以我可以测试如下：

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    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
        {
            NSLog(@"I'm definitely an iPad");
    } else {
    NSString *deviceType = [UIDevice currentDevice].model;
                if([deviceType rangeOfString:@"iPhone"].location!=NSNotFound)
                {
                    NSLog(@"I must be an iPhone");

                } else {
                    NSLog(@"I think I'm an iPod");

                }
}

基于以上非常好的答案，下面是我的想法。这与@rodrigo的答案非常相似，但从对该答案的评论中可以看出@oliver的担忧。这还提供了在输出字符串中包含模型字符串的选项。

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+ (NSString *) deviceModel {
    size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *model = malloc(size);
    sysctlbyname("hw.machine", model, &size, NULL, 0);
    NSString *deviceModel = [NSString stringWithCString:model encoding:NSUTF8StringEncoding];
    free(model);      

    return deviceModel;
}

+ (NSString *) deviceName {
    NSString *deviceModel = [DeviceGateway deviceModel];                    

    if ([deviceModel isEqual:@"i386"])      return @"Simulator";  //iPhone Simulator
    if ([deviceModel isEqual:@"iPhone1,1"]) return @"iPhone1G";   //iPhone 1G
    if ([deviceModel isEqual:@"iPhone1,2"]) return @"iPhone3G";   //iPhone 3G
    if ([deviceModel isEqual:@"iPhone2,1"]) return @"iPhone3GS";  //iPhone 3GS
    if ([deviceModel isEqual:@"iPhone3,1"]) return @"iPhone4";    //iPhone 4 - AT&T
    if ([deviceModel isEqual:@"iPhone3,2"]) return @"iPhone4";    //iPhone 4 - Other carrier
    if ([deviceModel isEqual:@"iPhone3,3"]) return @"iPhone4";    //iPhone 4 - Other carrier
    if ([deviceModel isEqual:@"iPhone4,1"]) return @"iPhone4S";   //iPhone 4S
    if ([deviceModel isEqual:@"iPod1,1"])   return @"iPod1stGen"; //iPod Touch 1G
    if ([deviceModel isEqual:@"iPod2,1"])   return @"iPod2ndGen"; //iPod Touch 2G
    if ([deviceModel isEqual:@"iPod3,1"])   return @"iPod3rdGen"; //iPod Touch 3G
    if ([deviceModel isEqual:@"iPod4,1"])   return @"iPod4thGen"; //iPod Touch 4G
    if ([deviceModel isEqual:@"iPad1,1"])   return @"iPadWiFi";   //iPad Wifi
    if ([deviceModel isEqual:@"iPad1,2"])   return @"iPad3G";     //iPad 3G
    if ([deviceModel isEqual:@"iPad2,1"])   return @"iPad2";      //iPad 2 (WiFi)
    if ([deviceModel isEqual:@"iPad2,2"])   return @"iPad2";      //iPad 2 (GSM)
    if ([deviceModel isEqual:@"iPad2,3"])   return @"iPad2";      //iPad 2 (CDMA)

    NSString *aux = [[deviceModel componentsSeparatedByString:@","] objectAtIndex:0];

    //If a newer version exists
    if ([aux rangeOfString:@"iPhone"].location != NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPhone" withString:@""] intValue];
        if (version == 3) return @"iPhone4";
        if (version == 4) return @"iPhone4s";
        return @"Newer iPhone";
    }
    if ([aux rangeOfString:@"iPod"].location != NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPod" withString:@""] intValue];
        if (version == 4) return @"iPod4thGen";
        return @"Newer iPod";
    }
    if ([aux rangeOfString:@"iPad"].location != NSNotFound) {
        int version = [[aux stringByReplacingOccurrencesOfString:@"iPad" withString:@""] intValue];
        if (version == 1) return @"iPad3G";
        if (version == 2) return @"iPad2";
        return @"Newer iPad";
    }

    //If none was found, send the original string
    return deviceModel;
}

+ (NSString *) deviceNameWithDeviceModel:(BOOL)shouldIncludeDeviceModel {
    if (shouldIncludeDeviceModel) {
        return [NSString stringWithFormat:@"%@ (%@)", [DeviceGateway deviceName], [DeviceGateway deviceModel]];
    }

    return [DeviceGateway deviceName];
}
相关讨论

有一个相当成熟的库(由我负责)，叫做sdversion。您可以检查运行设备的型号、屏幕大小和许多其他参数。它还支持OSX。

例子：

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      // Check for device model
      if ([SDVersion deviceVersion] == iPhone6)
           NSLog(@"You got the iPhone 6. Sweet ??!");
      else if ([SDVersion deviceVersion] == iPhone6Plus)
           NSLog(@"iPhone 6 Plus? Bigger is better!");
      else if ([SDVersion deviceVersion] == iPadAir2)
           NSLog(@"You own an iPad Air 2 ??!");

      // Check for device screen size
      if ([SDVersion deviceSize] == Screen4inch)
           NSLog(@"Your screen is 4 inches");
相关讨论

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NSString *deviceType = [UIDevice currentDevice].model;
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#import <sys/utsname.h>

NSString *iPhone = [self iPhoneVersion];

-(NSString*)iPhoneVersion
{
   NSString *platform;
   struct utsname systemInfo;
   uname(&systemInfo);
   platform = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

   if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";
   if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
   if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
   if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4";
   if ([platform isEqualToString:@"iPhone3,3"])    return @"VerizoniPhone 4";
   if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
   if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
   if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";
   if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
   if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";
   if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
   if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";
   if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
   if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
   if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
   if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
   if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
   if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
   if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";
   if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";
   if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
   if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
   if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
   if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (WiFi)";
   if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
   if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";
   if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";
   if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
   if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";
   if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";
   if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
   if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";
   if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";
   if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";
   if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";
   if ([platform isEqualToString:@"iPad4,3"])      return @"iPad Air";
   if ([platform isEqualToString:@"iPad4,4"])      return @"iPad Mini 2G (WiFi)";
   if ([platform isEqualToString:@"iPad4,5"])      return @"iPad Mini 2G (Cellular)";
   if ([platform isEqualToString:@"iPad4,6"])      return @"iPad Mini 2G";
   if ([platform isEqualToString:@"iPad4,7"])      return @"iPad Mini 3 (WiFi)";
   if ([platform isEqualToString:@"iPad4,8"])      return @"iPad Mini 3 (Cellular)";
   if ([platform isEqualToString:@"iPad4,9"])      return @"iPad Mini 3 (China)";
   if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";
   if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";
   if ([platform isEqualToString:@"AppleTV2,1"])   return @"Apple TV 2G";
   if ([platform isEqualToString:@"AppleTV3,1"])   return @"Apple TV 3";
   if ([platform isEqualToString:@"AppleTV3,2"])   return @"Apple TV 3 (2013)";
   if ([platform isEqualToString:@"i386"])         return @"Simulator";
   if ([platform isEqualToString:@"x86_64"])       return @"Simulator";
   return platform;
}

我更进一步，将这个大的"isEqualToString"块转换为设备类型、代和逗号后面的其他限定符(我称之为子代)的位掩码分类。它被包装在一个带有单例调用SGPlatform的类中，这样可以避免大量重复的字符串操作。代码可用https://github.com/danloughney/spokygroup

该类允许您执行以下操作：

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if ([SGPlatform iPad] && [SGPlatform generation] > 3) {
    // set for high performance
}

和

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switch ([SGPlatform deviceMask]) {
case DEVICE_IPHONE:
    break;
case DEVICE_IPAD:
    break;
case DEVICE_IPAD_MINI:
    break;
}

设备的分类采用platformbits方法。这个方法对于这个线程的读者应该非常熟悉。我已经按设备的类型和代对其进行了分类，因为我对整体性能最感兴趣，但是可以调整源以提供您感兴趣的任何分类、视网膜屏幕、网络功能等。

下面提到的代码段应该有帮助：

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 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
   // iPhone device
 }
 else if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
   // iPad device
 }
 else {
  // Other device i.e. iPod
 }

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- (BOOL)deviceiPhoneOriPod
  {
    NSString *deviceType = [UIDevice currentDevice].model;
    if([deviceType rangeOfString:@"iPhone"].location!=NSNotFound)
      return YES;
    else
      return NO;
  }

我喜欢艾丽卡·萨顿的作品。她包括AppleTV设备和其他你可能不会想到的设备。

https://github.com/erica/uidevice扩展/blob/master/uidevice硬件.h

Dutchie432和Brian Robbins提供了很好的解决方案。但仍然有一款型号不见了，VerizoniPhone4。这是丢失的行。

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if ([platform isEqualToString:@"iPhone3,2"])    return @"iPhone 4"; //Verizon
相关讨论

用swift 3回答，

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struct DeviceInformation {
    // UIDevice.current.model's value is"iPhone" or"iPad"，which does not include details; the following"model" is detailed, such as, iPhone7,1 is actually iPhone 6 plus
    static let model: String = {
        var size = 0
        sysctlbyname("hw.machine", nil, &size, nil, 0)
        var machine = [CChar](repeating: 0,  count: Int(size))
        sysctlbyname("hw.machine", &machine, &size, nil, 0)
        return String(cString: machine)
    }()

    static let uuid = UIDevice.current.identifierForVendor?.uuidString ??""
    static let idForAdService = ASIdentifierManager.shared().advertisingIdentifier.uuidString

    static func diviceTypeReadableName() -> String {
        switch model {
        case"iPhone1,1":   return"iPhone 1G"
        case"iPhone1,2":   return"iPhone 3G"
        case"iPhone2,1":   return"iPhone 3GS"
        case"iPhone3,1":   return"iPhone 4"
        case"iPhone3,3":   return"iPhone 4 (Verizon)"
        case"iPhone4,1":   return"iPhone 4S"
        case"iPhone5,1":   return"iPhone 5 (GSM)"
        case"iPhone5,2":   return"iPhone 5 (GSM+CDMA)"
        case"iPhone5,3":   return"iPhone 5c (GSM)"
        case"iPhone5,4":   return"iPhone 5c (GSM+CDMA)"
        case"iPhone6,1":   return"iPhone 5s (GSM)"
        case"iPhone6,2":   return"iPhone 5s (GSM+CDMA)"
        case"iPhone7,2":   return"iPhone 6"
        case"iPhone7,1":   return"iPhone 6 Plus"
        case"iPhone8,1":   return"iPhone 6s"
        case"iPhone8,2":   return"iPhone 6s Plus"
        case"iPhone8,4":   return"iPhone SE"
        case"iPhone9,1":   return"iPhone 7"
        case"iPhone9,3":   return"iPhone 7"
        case"iPhone9,2":   return"iPhone 7 Plus"
        case"iPhone9,4":   return"iPhone 7 Plus"
        case"iPod1,1":     return"iPod Touch 1G"
        case"iPod2,1":     return"iPod Touch 2G"
        case"iPod3,1":     return"iPod Touch 3G"
        case"iPod4,1":     return"iPod Touch 4G"
        case"iPod5,1":     return"iPod Touch 5G"
        case"iPod7,1":     return"iPod Touch 6G"
        case"iPad1,1":     return"iPad 1G"
        case"iPad2,1":     return"iPad 2 (Wi-Fi)"
        case"iPad2,2":     return"iPad 2 (GSM)"
        case"iPad2,3":     return"iPad 2 (CDMA)"
        case"iPad2,4":     return"iPad 2 (Wi-Fi)"
        case"iPad2,5":     return"iPad Mini (Wi-Fi)"
        case"iPad2,6":     return"iPad Mini (GSM)"
        case"iPad2,7":     return"iPad Mini (GSM+CDMA)"
        case"iPad3,1":     return"iPad 3 (Wi-Fi)"
        case"iPad3,2":     return"iPad 3 (GSM+CDMA)"
        case"iPad3,3":     return"iPad 3 (GSM)"
        case"iPad3,4":     return"iPad 4 (Wi-Fi)"
        case"iPad3,5":     return"iPad 4 (GSM)"
        case"iPad3,6":     return"iPad 4 (GSM+CDMA)"
        case"iPad4,1":     return"iPad Air (Wi-Fi)"
        case"iPad4,2":     return"iPad Air (Cellular)"
        case"iPad4,3":     return"iPad Air (China)"
        case"iPad4,4":     return"iPad Mini 2G (Wi-Fi)"
        case"iPad4,5":     return"iPad Mini 2G (Cellular)"
        case"iPad4,6":     return"iPad Mini 2G (China)"
        case"iPad4,7":     return"iPad Mini 3 (Wi-Fi)"
        case"iPad4,8":     return"iPad Mini 3 (Cellular)"
        case"iPad4,9":     return"iPad Mini 3 (China)"
        case"iPad5,1":     return"iPad Mini 4 (Wi-Fi)"
        case"iPad5,2":     return"iPad Mini 4 (Cellular)"
        case"iPad5,3":     return"iPad Air 2 (Wi-Fi)"
        case"iPad5,4":     return"iPad Air 2 (Cellular)"
        case"iPad6,3":     return"iPad Pro 9.7' (Wi-Fi)"
        case"iPad6,4":     return"iPad Pro 9.7' (Cellular)"
        case"iPad6,7":     return"iPad Pro 12.9' (Wi-Fi)"
        case"iPad6,8":     return"iPad Pro 12.9' (Cellular)"
        case"AppleTV2,1":  return"Apple TV 2G"
        case"AppleTV3,1":  return"Apple TV 3"
        case"AppleTV3,2":  return"Apple TV 3 (2013)"
        case"AppleTV5,3":  return"Apple TV 4"
        case"Watch1,1":    return"Apple Watch Series 1 (38mm, S1)"
        case"Watch1,2":    return"Apple Watch Series 1 (42mm, S1)"
        case"Watch2,6":    return"Apple Watch Series 1 (38mm, S1P)"
        case"Watch2,7":    return"Apple Watch Series 1 (42mm, S1P)"
        case"Watch2,3":    return"Apple Watch Series 2 (38mm, S2)"
        case"Watch2,4":    return"Apple Watch Series 2 (42mm, S2)"
        case"i386":        return"Simulator"
        case"x86_64":      return"Simulator"

        default:
            return""
        }
    }
}

对于简单的比较，我总是喜欢宏：

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#define IS_IPOD [[UIDevice currentDevice].model containsString:@"iPod"]
#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)

它简单易用。

我已经创建了一个扩展，允许您具有三个级别的标识：

  • 设备类型
  • 按英寸划分的iPhone/iPad类型
  • 器件模型

    • 它使用最新的iOS设备进行更新

    uidevicedetector(设备检测器)

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    NSString *deviceType = [[UIDevice currentDevice] systemName];

    我可以保证，上述建议将在iOS 7及以上版本中使用。我相信iOS 6也可以。但我不确定。

    您可以在GitHub上查看gbDeviceInfo，也可以通过cocoapods获得。它为检测各种属性提供了简单的API，并支持所有最新设备：

    • 设备族

    [GBDeviceInfo deviceDetails].family == GBDeviceFamilyiPhone;

    • 设备模型

    [GBDeviceInfo deviceDetails].model == GBDeviceModeliPhone6.

    有关更多信息，请参阅自述文件。

    可能的山谷

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    [[UIDevice currentDevice] model];

    是iPod touch、iPhone、iPhone Simulator、iPad、iPad Simulator。

    如果你想知道哪个硬件的iOS正在损坏，比如iPhone3、iPhone4、iPhone5等，下面的代码就是它的代码。

    注意：下面的代码可能不包含所有设备的字符串，我和其他人在GitHub上维护相同的代码，所以请从中获取最新的代码。

    目标C:Github/DeviceUtil

    银行代码：github/deviceguur

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    #include <sys/types.h>
    #include <sys/sysctl.h>

    - (NSString*)hardwareDescription {
        NSString *hardware = [self hardwareString];
        if ([hardware isEqualToString:@"iPhone1,1"]) return @"iPhone 2G";
        if ([hardware isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
        if ([hardware isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
        if ([hardware isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
        if ([hardware isEqualToString:@"iPhone5,1"]) return @"iPhone 5";
        if ([hardware isEqualToString:@"iPod1,1"]) return @"iPodTouch 1G";
        if ([hardware isEqualToString:@"iPod2,1"]) return @"iPodTouch 2G";
        if ([hardware isEqualToString:@"iPad1,1"]) return @"iPad";
        if ([hardware isEqualToString:@"iPad2,6"]) return @"iPad Mini";
        if ([hardware isEqualToString:@"iPad4,1"]) return @"iPad Air WIFI";
        //there are lots of other strings too, checkout the github repo
        //link is given at the top of this answer

        if ([hardware isEqualToString:@"i386"]) return @"Simulator";
        if ([hardware isEqualToString:@"x86_64"]) return @"Simulator";

        return nil;
    }

    - (NSString*)hardwareString {
        size_t size = 100;
        char *hw_machine = malloc(size);
        int name[] = {CTL_HW,HW_MACHINE};
        sysctl(name, 2, hw_machine, &size, NULL, 0);
        NSString *hardware = [NSString stringWithUTF8String:hw_machine];
        free(hw_machine);
        return hardware;
    }

    要识别iPhone 4S，只需检查以下各项：

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    var isIphone4S: Bool {

        let width = UIScreen.main.bounds.size.width
        let height = UIScreen.main.bounds.size.height
        let proportions = width > height ? width / height : height / width

        return proportions == 1.5 && UIDevice.current.model =="iPhone"
    }

    我想补充一下，为了检索设备的正面和外壳颜色，有一个专用的API：

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    UIDevice *device = [UIDevice currentDevice];
    SEL selector = NSSelectorFromString([device.systemVersion hasPrefix:@"7"] ? @"_deviceInfoForKey:" :  @"deviceInfoForKey:");
    if ([device respondsToSelector:selector]) {
        NSLog(@"DeviceColor: %@ DeviceEnclosureColor: %@", [device performSelector:selector withObject:@"DeviceColor"], [device performSelector:selector withObject:@"DeviceEnclosureColor"]);
    }

    我在博客上发布了这一点，并提供了一个示例应用程序：

    Retrieve iOS device colors

    更新平台字符串。

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    // Created from this thread: https://gist.github.com/Jaybles/1323251

    // Apple TV
    if ([platform isEqualToString:@"AppleTV2,1"])   return @"Apple TV 2G";
    if ([platform isEqualToString:@"AppleTV3,1"])   return @"Apple TV 3G";
    if ([platform isEqualToString:@"AppleTV3,2"])   return @"Apple TV 3G";
    if ([platform isEqualToString:@"AppleTV5,3"])   return @"Apple TV 4G";

    // Apple Watch
    if ([platform isEqualToString:@"Watch1,1"])     return @"Apple Watch";
    if ([platform isEqualToString:@"Watch1,2"])     return @"Apple Watch";

    // iPhone
    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 2G";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4 (GSM)";
    if ([platform isEqualToString:@"iPhone3,2"])    return @"iPhone 4 (GSM/2012)";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"iPhone 4 (CDMA)";
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (Global)";
    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";
    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (Global)";
    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";
    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (Global)";
    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([platform isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";
    if ([platform isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";
    if ([platform isEqualToString:@"iPhone8,4"])    return @"iPhone SE";
    if ([platform isEqualToString:@"iPhone9,1"])    return @"iPhone 7 (Global)";
    if ([platform isEqualToString:@"iPhone9,3"])    return @"iPhone 7 (GSM)";
    if ([platform isEqualToString:@"iPhone9,2"])    return @"iPhone 7 Plus (Global)";
    if ([platform isEqualToString:@"iPhone9,4"])    return @"iPhone 7 Plus (GSM)";

    // iPad
    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad 1";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (Mid 2012)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (Global)";

    // iPad Air
    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";
    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";
    if ([platform isEqualToString:@"iPad4,3"])      return @"iPad Air (China)";
    if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";
    if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";

    // iPad Mini
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (Global)";
    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad Mini 2 (WiFi)";
    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad Mini 2 (Cellular)";
    if ([platform isEqualToString:@"iPad4,6"])      return @"iPad Mini 2 (China)";
    if ([platform isEqualToString:@"iPad4,7"])      return @"iPad Mini 3 (WiFi)";
    if ([platform isEqualToString:@"iPad4,8"])      return @"iPad Mini 3 (Cellular)";
    if ([platform isEqualToString:@"iPad4,9"])      return @"iPad Mini 3 (China)";
    if ([platform isEqualToString:@"iPad5,1"])      return @"iPad Mini 4 (WiFi)";
    if ([platform isEqualToString:@"iPad5,2"])      return @"iPad Mini 4 (Cellular)";

    // iPad Pro
    if ([platform isEqualToString:@"iPad6,3"])      return @"iPad Pro (9.7 inch/WiFi)";
    if ([platform isEqualToString:@"iPad6,4"])      return @"iPad Pro (9.7 inch/Cellular)";
    if ([platform isEqualToString:@"iPad6,7"])      return @"iPad Pro (12.9 inch/WiFi)";
    if ([platform isEqualToString:@"iPad6,8"])      return @"iPad Pro (12.9 inch/Cellular)";

    // iPod
    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";
    if ([platform isEqualToString:@"iPod7,1"])      return @"iPod Touch 6G";

    // Simulator
    if ([platform isEqualToString:@"i386"])         return @"Simulator";
    if ([platform isEqualToString:@"x86_64"])       return @"Simulator";