iOS获取当前app的名称和版本号

    NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];   
    //App名称  
     NSString *app_Name = [infoDictionary objectForKey:@"CFBundleDisplayName"];  
     //App版本  
     NSString *app_Version = [infoDictionary objectForKey:@"CFBundleShortVersionString"];  
     //App build版本
     NSString *app_build = [infoDictionary objectForKey:@"CFBundleVersion"];  
   

   
          
        //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:@"CFBundleDisplayName"];  
        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);