Detect the specific iPhone/iPod touch model [duplicate]

You can get the device model number using uname from sys/utsname.h. For example:

#import <sys/utsname.h>NSString*machineName(){    struct utsname systemInfo;    uname(&systemInfo);    return [NSString stringWithCString:systemInfo.machine                              encoding:NSUTF8StringEncoding];}

The result should be:

@"i386"      on the simulator@"iPod1,1"   on iPod Touch@"iPod2,1"   on iPod Touch Second Generation@"iPod3,1"   on iPod Touch Third Generation@"iPod4,1"   on iPod Touch Fourth Generation@"iPhone1,1" on iPhone@"iPhone1,2" on iPhone 3G@"iPhone2,1" on iPhone 3GS@"iPad1,1"   on iPad@"iPad2,1"   on iPad 2@"iPad3,1"   on iPad 3 (aka new iPad)@"iPhone3,1" on iPhone 4@"iPhone4,1" on iPhone 4S@"iPhone5,1" on iPhone 5@"iPhone5,2" on iPhone 5

Most complete UIDevice (Hardware) category probably is http://github.com/erica/uidevice-extension/ (by Erica Sadun):

[[UIDevice currentDevice] platformType]   // ex: UIDevice4GiPhone[[UIDevice currentDevice] platformString] // ex: @"iPhone 4G"

How about this code, if new version was released, you will identifier with the last know device

#include <sys/types.h>#include <sys/sysctl.h>- (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 @"iPhone4 AT&T";  //iPhone 4 - AT&T    if ([sDeviceModel isEqual:@"iPhone3,2"]) return @"iPhone4 Other";  //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:@"iPhone5,1"]) return @"iPhone5";    //iPhone 5 (GSM)    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;}