iOS获取当前app的名称和版本号

NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];  
 CFShow(infoDictionary);  
// app名称  
 NSString *app_Name = [infoDictionary objectForKey:@"CFBundleName"];  
 // app版本  
 NSString *app_Version = [infoDictionary objectForKey:@"CFBundleShortVersionString"];  
 // app build版本  
 NSString *app_build = [infoDictionary objectForKey:@"CFBundleVersion"];  

version与build的区别:http://www.jianshu.com/writer#/notebooks/3540171/notes/5204842/preview

   //手机序列号  
  NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];  
NSLog(@"手机序列号: %@",identifierNumber);  
//手机别名： 用户定义的名称  
NSString* userPhoneName = [[UIDevice currentDevice] name];  
 NSLog(@"手机别名: %@", userPhoneName);  
//设备名称  
 NSString* deviceName = [[UIDevice currentDevice] systemName];  
NSLog(@"设备名称: %@",deviceName );  
//手机系统版本  
NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];  
 NSLog(@"手机系统版本: %@", phoneVersion);  
//手机型号  
 NSString* phoneModel = [[UIDevice currentDevice] model];  
NSLog(@"手机型号: %@",phoneModel );  
//地方型号  （国际化区域名称）  
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];  
NSLog(@"国际化区域名称: %@",localPhoneModel );  
      
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];  
// 当前应用名称  
 NSString *appCurName = [infoDictionary objectForKey:@"CFBundleName"];  
NSLog(@"当前应用名称：%@",appCurName);  
// 当前应用软件版本  比如：1.0.1  
NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];  
NSLog(@"当前应用软件版本:%@",appCurVersion);  
// 当前应用版本号码   int类型  
NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];  
NSLog(@"当前应用版本号码：%@",appCurVersionNum);