回顾一下，Android中获取手机设备相关信息：通过android.os.Build、context.getResources().getDisplayMetrics()、Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID)、(TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE)等等，从而获取到手机设备：手机型号、手机品牌、设备名、手机系统、屏幕宽高等等一系列信息，其中还涉及到权限问题。
相对IOS，则是从开发库中获取设备相关信息：通过UIDevice、NSLocale、UIScreen、CTTelephonyNetworkInfo等等，从而获取到手机设备：设备名称、系统名称、系统版本、屏幕宽高等等一系列信息，但需要通过指定的开发库才能获取得到。
此处需要导入部分开发库：
#import <sys/utsname.h>
#import <CoreTelephony/CTCarrier.h>
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <SystemConfiguration/CaptiveNetwork.h>
#import <NetworkExtension/NetworkExtension.h>DeviceInfo.h
#import <UIKit/UIKit.h>
#import <sys/utsname.h>
#import <CoreTelephony/CTCarrier.h>
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <SystemConfiguration/CaptiveNetwork.h>
#import <NetworkExtension/NetworkExtension.h>
@class DeviceInfo;#define DUMMY_MAC_ADDR @"02:00:00:00:00:00"/*** 设备相关信息**/
@interface DeviceInfo : NSObject/*** 设备名称**/
@property (nonatomic, strong) NSString *deviceName;/*** 系统名称**/
@property (nonatomic, strong) NSString *systemName;/*** 系统版本**/
@property (nonatomic, strong) NSString *systemVersion;/*** 设备模式**/
@property (nonatomic, strong) NSString *model;/*** 本地设备模式**/
@property (nonatomic, strong) NSString *localizedModel;/*** 系统语言**/
@property (nonatomic, strong) NSString *language;/*** 国家**/
@property (nonatomic, strong) NSString *country;/*** IDFV**/
@property (nonatomic, strong) NSString *deviceIDFV;/*** 屏幕宽度**/
@property (nonatomic) int width;/*** 屏幕高度**/
@property (nonatomic) int height;/*** 屏幕宽度分辨率**/
@property (nonatomic) int screenWidth;/*** 屏幕高度分辨率**/
@property (nonatomic) int screenHeight;/*** 运营商**/
@property (nonatomic, strong) NSString *carrierName;/*** mac**/
@property (nonatomic, strong) NSString *mac;@endDeviceInfo.m
#import <Foundation/Foundation.h>
#import "DeviceInfo.h"@implementation DeviceInfo- (NSString *)deviceName{NSString *dName = [[UIDevice currentDevice] name];if (dName) {return dName;}return @"";
}- (NSString *)systemName{NSString *sName = [[UIDevice currentDevice] systemName];if (sName) {return sName;}return @"";
}- (NSString *)systemVersion{NSString *sVersion = [[UIDevice currentDevice] systemVersion];if (sVersion) {return sVersion;}return @"";
}- (NSString *)model{
// NSString *mod = [[UIDevice currentDevice] model];
// if (mod) {
// return mod;
// }struct utsname systemInfo;uname(&systemInfo);NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];if (!deviceModel) {return @"";}if ([deviceModel isEqualToString:@"iPhone3,1"]) return @"iPhone 4";if ([deviceModel isEqualToString:@"iPhone3,2"]) return @"iPhone 4";if ([deviceModel isEqualToString:@"iPhone3,3"]) return @"iPhone 4";if ([deviceModel isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";if ([deviceModel isEqualToString:@"iPhone5,1"]) return @"iPhone 5";if ([deviceModel isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";if ([deviceModel isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";if ([deviceModel isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";if ([deviceModel isEqualToString:@"iPhone7,2"]) return @"iPhone 6";if ([deviceModel isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";if ([deviceModel isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";if ([deviceModel isEqualToString:@"iPhone8,4"]) return @"iPhone SE";// 日行两款手机型号均为日本独占，可能使用索尼FeliCa支付方案而不是苹果支付if ([deviceModel isEqualToString:@"iPhone9,1"]) return @"iPhone 7";if ([deviceModel isEqualToString:@"iPhone9,2"]) return @"iPhone 7 Plus";if ([deviceModel isEqualToString:@"iPhone9,3"]) return @"iPhone 7";if ([deviceModel isEqualToString:@"iPhone9,4"]) return @"iPhone 7 Plus";if ([deviceModel isEqualToString:@"iPhone10,1"]) return @"iPhone_8";if ([deviceModel isEqualToString:@"iPhone10,4"]) return @"iPhone_8";if ([deviceModel isEqualToString:@"iPhone10,2"]) return @"iPhone_8_Plus";if ([deviceModel isEqualToString:@"iPhone10,5"]) return @"iPhone_8_Plus";if ([deviceModel isEqualToString:@"iPhone10,3"]) return @"iPhone X";if ([deviceModel isEqualToString:@"iPhone10,6"]) return @"iPhone X";if ([deviceModel isEqualToString:@"iPhone11,8"]) return @"iPhone XR";if ([deviceModel isEqualToString:@"iPhone11,2"]) return @"iPhone XS";if ([deviceModel isEqualToString:@"iPhone11,6"]) return @"iPhone XS Max";if ([deviceModel isEqualToString:@"iPhone11,4"]) return @"iPhone XS Max";if ([deviceModel isEqualToString:@"iPhone12,1"]) return @"iPhone 11";if ([deviceModel isEqualToString:@"iPhone12,3"]) return @"iPhone 11 Pro";if ([deviceModel isEqualToString:@"iPhone12,5"]) return @"iPhone 11 Pro Max";if ([deviceModel isEqualToString:@"iPhone12,8"]) return @"iPhone SE2";if ([deviceModel isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";if ([deviceModel isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";if ([deviceModel isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";if ([deviceModel isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";if ([deviceModel isEqualToString:@"iPod5,1"]) return @"iPod Touch (5 Gen)";if ([deviceModel isEqualToString:@"iPod7,1"]) return @"iPod Touch (6 Gen)";if ([deviceModel isEqualToString:@"iPod9,1"]) return @"iPod Touch (7 Gen)";if ([deviceModel isEqualToString:@"iPad1,1"]) return @"iPad";if ([deviceModel isEqualToString:@"iPad1,2"]) return @"iPad 3G";if ([deviceModel isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";if ([deviceModel isEqualToString:@"iPad2,2"]) return @"iPad 2";if ([deviceModel isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";if ([deviceModel isEqualToString:@"iPad2,4"]) return @"iPad 2";if ([deviceModel isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)";if ([deviceModel isEqualToString:@"iPad2,6"]) return @"iPad Mini";if ([deviceModel isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPad3,1"]) return @"iPad 3 (WiFi)";if ([deviceModel isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPad3,3"]) return @"iPad 3";if ([deviceModel isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";if ([deviceModel isEqualToString:@"iPad3,5"]) return @"iPad 4";if ([deviceModel isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";if ([deviceModel isEqualToString:@"iPad4,1"]) return @"iPad Air (WiFi)";if ([deviceModel isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";if ([deviceModel isEqualToString:@"iPad4,4"]) return @"iPad Mini 2 (WiFi)";if ([deviceModel isEqualToString:@"iPad4,5"]) return @"iPad Mini 2 (Cellular)";if ([deviceModel isEqualToString:@"iPad4,6"]) return @"iPad Mini 2";if ([deviceModel isEqualToString:@"iPad4,7"]) return @"iPad Mini 3";if ([deviceModel isEqualToString:@"iPad4,8"]) return @"iPad Mini 3";if ([deviceModel isEqualToString:@"iPad4,9"]) return @"iPad Mini 3";if ([deviceModel isEqualToString:@"iPad5,1"]) return @"iPad Mini 4 (WiFi)";if ([deviceModel isEqualToString:@"iPad5,2"]) return @"iPad Mini 4 (LTE)";if ([deviceModel isEqualToString:@"iPad5,3"]) return @"iPad Air 2";if ([deviceModel isEqualToString:@"iPad5,4"]) return @"iPad Air 2";if ([deviceModel isEqualToString:@"iPad6,3"]) return @"iPad Pro 9.7";if ([deviceModel isEqualToString:@"iPad6,4"]) return @"iPad Pro 9.7";if ([deviceModel isEqualToString:@"iPad6,7"]) return @"iPad Pro 12.9";if ([deviceModel isEqualToString:@"iPad6,8"]) return @"iPad Pro 12.9";if ([deviceModel isEqualToString:@"iPad6,11"]) return @"iPad (5 Gen)";if ([deviceModel isEqualToString:@"iPad6,12"]) return @"iPad (5 Gen)";if ([deviceModel isEqualToString:@"iPad7,5"]) return @"iPad (6 Gen)";if ([deviceModel isEqualToString:@"iPad7,6"]) return @"iPad (6 Gen)";if ([deviceModel isEqualToString:@"iPad7,11"]) return @"iPad (7 Gen)";if ([deviceModel isEqualToString:@"iPad7,12"]) return @"iPad (7 Gen)";if ([deviceModel isEqualToString:@"iPad7,1"]) return @"iPad Pro 12.9 (2 Gen)";if ([deviceModel isEqualToString:@"iPad7,2"]) return @"iPad Pro 12.9 (2 Gen)";if ([deviceModel isEqualToString:@"iPad7,3"]) return @"iPad Pro 10.5";if ([deviceModel isEqualToString:@"iPad7,4"]) return @"iPad Pro 10.5";if ([deviceModel isEqualToString:@"iPad8,1"]) return @"iPad Pro 11";if ([deviceModel isEqualToString:@"iPad8,2"]) return @"iPad Pro 11";if ([deviceModel isEqualToString:@"iPad8,3"]) return @"iPad Pro 11";if ([deviceModel isEqualToString:@"iPad8,4"]) return @"iPad Pro 11";if ([deviceModel isEqualToString:@"iPad8.5"]) return @"iPad Pro 12.9 (3 Gen)";if ([deviceModel isEqualToString:@"iPad8.6"]) return @"iPad Pro 12.9 (3 Gen)";if ([deviceModel isEqualToString:@"iPad8.7"]) return @"iPad Pro 12.9 (3 Gen)";if ([deviceModel isEqualToString:@"iPad8.8"]) return @"iPad Pro 12.9 (3 Gen)";if ([deviceModel isEqualToString:@"iPad8.9"]) return @"iPad Pro 11 (2 Gen)";if ([deviceModel isEqualToString:@"iPad8.10"]) return @"iPad Pro 11 (2 Gen)";if ([deviceModel isEqualToString:@"iPad8.11"]) return @"iPad Pro 12.9 (4 Gen)";if ([deviceModel isEqualToString:@"iPad8.12"]) return @"iPad Pro 12.9 (4 Gen)";if ([deviceModel isEqualToString:@"iPad11,1"]) return @"iPad Mini (5 Gen)";if ([deviceModel isEqualToString:@"iPad11,2"]) return @"iPad Mini (5 Gen)";if ([deviceModel isEqualToString:@"iPad11,3"]) return @"iPad Air (3 Gen)";if ([deviceModel isEqualToString:@"iPad11,4"]) return @"iPad Air (3 Gen)";if ([deviceModel isEqualToString:@"iPad11,6"]) return @"iPad (8 Gen)";if ([deviceModel isEqualToString:@"iPad11,7"]) return @"iPad (8 Gen)";if ([deviceModel isEqualToString:@"iPad13,1"]) return @"iPad Air (4 Gen)";if ([deviceModel isEqualToString:@"iPad13,2"]) return @"iPad Air (4 Gen)";if ([deviceModel isEqualToString:@"Watch1,1"]) return @"Apple Watch 1";if ([deviceModel isEqualToString:@"Watch1,2"]) return @"Apple Watch 1";if ([deviceModel isEqualToString:@"Watch2,3"]) return @"Apple Watch Series 2";if ([deviceModel isEqualToString:@"Watch2,4"]) return @"Apple Watch Series 2";if ([deviceModel isEqualToString:@"Watch2,6"]) return @"Apple Watch Series 1";if ([deviceModel isEqualToString:@"Watch2,7"]) return @"Apple Watch Series 1";if ([deviceModel isEqualToString:@"Watch3,1"]) return @"Apple Watch Series 3";if ([deviceModel isEqualToString:@"Watch3,2"]) return @"Apple Watch Series 3";if ([deviceModel isEqualToString:@"Watch3,3"]) return @"Apple Watch Series 3";if ([deviceModel isEqualToString:@"Watch3,4"]) return @"Apple Watch Series 3";if ([deviceModel isEqualToString:@"Watch4,1"]) return @"Apple Watch Series 4";if ([deviceModel isEqualToString:@"Watch4,2"]) return @"Apple Watch Series 4";if ([deviceModel isEqualToString:@"Watch4,3"]) return @"Apple Watch Series 4";if ([deviceModel isEqualToString:@"Watch4,4"]) return @"Apple Watch Series 4";if ([deviceModel isEqualToString:@"Watch5,1"]) return @"Apple Watch Series 5";if ([deviceModel isEqualToString:@"Watch5,2"]) return @"Apple Watch Series 5";if ([deviceModel isEqualToString:@"Watch5,3"]) return @"Apple Watch Series 5";if ([deviceModel isEqualToString:@"Watch5,4"]) return @"Apple Watch Series 5";if ([deviceModel isEqualToString:@"Watch5,9"]) return @"Apple Watch SE";if ([deviceModel isEqualToString:@"Watch5,10"]) return @"Apple Watch SE";if ([deviceModel isEqualToString:@"Watch5,11"]) return @"Apple Watch SE";if ([deviceModel isEqualToString:@"Watch5,12"]) return @"Apple Watch SE";if ([deviceModel isEqualToString:@"Watch6,1"]) return @"Apple Watch Series 6";if ([deviceModel isEqualToString:@"Watch6,2"]) return @"Apple Watch Series 6";if ([deviceModel isEqualToString:@"Watch6,3"]) return @"Apple Watch Series 6";if ([deviceModel isEqualToString:@"Watch6,4"]) return @"Apple Watch Series 6";if ([deviceModel isEqualToString:@"AppleTV1,1"]) return @"Apple TV 1";if ([deviceModel isEqualToString:@"AppleTV2,1"]) return @"Apple TV 2";if ([deviceModel isEqualToString:@"AppleTV3,1"]) return @"Apple TV 3";if ([deviceModel isEqualToString:@"AppleTV3,2"]) return @"Apple TV 3";if ([deviceModel isEqualToString:@"AppleTV5,3"]) return @"Apple TV 4";if ([deviceModel isEqualToString:@"AppleTV6,2"]) return @"Apple TV 4K";if ([deviceModel isEqualToString:@"AirPods1,1"]) return @"AirPods 1";if ([deviceModel isEqualToString:@"AirPods2,1"]) return @"AirPods 2";if ([deviceModel isEqualToString:@"iProd8,1"]) return @"AirPods Pro";if ([deviceModel isEqualToString:@"AudioAccessory1,1"]) return @"HomePod";if ([deviceModel isEqualToString:@"AudioAccessory1,2"]) return @"HomePod";if ([deviceModel isEqualToString:@"i386"]) return @"Simulator";if ([deviceModel isEqualToString:@"x86_64"]) return @"Simulator";return deviceModel;
}- (NSString *)localizedModel{NSString *localModel = [[UIDevice currentDevice] localizedModel];if (localModel) {return localModel;}return @"";
}- (NSString *)language{NSArray *languageArray = [NSLocale preferredLanguages];NSString *language = [languageArray objectAtIndex:0];if (language) {return language;}return @"";
}- (NSString *)country{NSLocale *locale = [NSLocale currentLocale];NSString *country = [locale localeIdentifier];if (country) {return country;}return @"";
}- (NSString *)deviceIDFV{NSUUID *idfvUUID = [[UIDevice currentDevice] identifierForVendor];if (idfvUUID) {NSString *idfv = [idfvUUID UUIDString];if (idfv) {return idfv;}}return @"";
}- (int)width{CGRect rect = [[UIScreen mainScreen] bounds];CGSize size = rect.size;CGFloat width = size.width;int widthInt = [[NSNumber numberWithFloat:width] intValue];if (widthInt) {return widthInt;}return 0;
}- (int)height{CGRect rect = [[UIScreen mainScreen] bounds];CGSize size = rect.size;CGFloat height = size.height;int heightInt = [[NSNumber numberWithFloat:height] intValue];if (heightInt) {return heightInt;}return 0;
}- (int)screenWidth{CGRect rect = [[UIScreen mainScreen] bounds];CGSize size = rect.size;CGFloat scale_screen = [UIScreen mainScreen].scale;int screenWidthInt = [[NSNumber numberWithFloat:size.width * scale_screen] intValue];if (screenWidthInt) {return screenWidthInt;}return 0;
}- (int)screenHeight{CGRect rect = [[UIScreen mainScreen] bounds];CGSize size = rect.size;CGFloat scale_screen = [UIScreen mainScreen].scale;int screenHeightInt = [[NSNumber numberWithFloat:size.height * scale_screen] intValue];if (screenHeightInt) {return screenHeightInt;}return 0;
}- (NSString *)carrierName{CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];CTCarrier *carrier = info.subscriberCellularProvider;if(carrier.carrierName) {return carrier.carrierName;}return @"";
}- (NSString *)mac{NSArray*wfMac=CFBridgingRelease(CNCopySupportedInterfaces());id info1 = nil;for (NSString *macName in wfMac) {info1 = (__bridge_transfer id)CNCopyCurrentNetworkInfo((CFStringRef) macName);if (info1 && [info1 count]) {break;}}NSDictionary *dic = (NSDictionary *)info1;NSString *wifiMac = [dic objectForKey:@"BSSID"];if(wifiMac) {return wifiMac;}return DUMMY_MAC_ADDR;
}@end注：获取设备model中systemInfo.machine设备信息获取是相对较为完善且全面的，若后续有新的设备新增，请从 Models - The iPhone Wiki 上进行续补；Apple对于获取MAC相对严格控制，一般是获取不到的。