IOS get device model, device version number, program version number

     common approaches to IOS development
NSLog (@ "uniqueidentifier:%@", [[Uidevice Currentdevice] uniqueidentifier]);

NSLog (@ "Name:%@", [[Uidevice Currentdevice] name]);
NSLog (@ "SystemName:%@", [[Uidevice Currentdevice] systemName]);
NSLog (@ "systemversion:%@", [[Uidevice Currentdevice] systemversion]);
NSLog (@ "model:%@", [[Uidevice Currentdevice] model]);
NSLog (@ "Localizedmodel:%@", [[Uidevice Currentdevice] localizedmodel]);

Nsdictionary *infodictionary = [[NSBundle mainbundle] infodictionary];

Cfshow (infodictionary);

App Name

NSString *app_name = [infodictionary objectforkey:@ "Cfbundledisplayname"];

App version

NSString *app_version = [infodictionary objectforkey:@ "cfbundleshortversionstring"];

App build version

NSString *app_build = [infodictionary objectforkey:@ "cfbundleversion"];

IOS get device model, device version number, program version number