Latest iOS 12 user agents:

User Agent Browser Device
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/16G5027i Mobile Safari iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_2 like Mac OS X) AppleWebKit/606.3.4 (KHTML, like Gecko) Mobile/13F69 Mobile Safari iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/160.0.373863126 Mobile/15E148 Safari/604.1,gzip(gfe);GoogleHypersonic Google Search App 160 iPhone
Mozilla/5.0 (iPad; CPU OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16H88 [FBAN/FBIOS;FBDV/iPad4,4;FBMD/iPad;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/tablet;FBLC/en_GB;FBOP/5] Facebook iPad Mini 2
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4_8 like Mac OS X) AppleWebKit/535.2 (KHTML, like Gecko) CriOS/42.0.888.0 Mobile/18E885 Safari/535.2 Chrome Mobile iOS 42 iPhone
Mozilla/5.0 (iPad; CPU OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16H88 [FBAN/FBIOS;FBDV/iPad4,4;FBMD/iPad;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/tablet;FBLC/it_IT;FBOP/5] Facebook iPad Mini 2
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_7 like Mac OS X) AppleWebKit/532.0 (KHTML, like Gecko) FxiOS/10.8r1736.0 Mobile/94Y957 Safari/532.0 Firefox Mobile iOS 10 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 Instagram 264.3.0.19.104 (iPad4,1; iOS 12_5_8; en_US; en-US; scale=2.00; 750x1334; 432065435) Instagram 264 iPad Air
Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16F250 [FBAN/FBIOS;FBDV/iPhone10,5;FBMD/iPhone;FBSN/iOS;FBSV/12.3.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5] Facebook iPhone 8 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_7 like Mac OS X) AppleWebKit/531.0 (KHTML, like Gecko) FxiOS/16.8p7972.0 Mobile/26M217 Safari/531.0 Firefox Mobile iOS 16 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_7 like Mac OS X) AppleWebKit/532.2 (KHTML, like Gecko) CriOS/36.0.828.0 Mobile/82Q267 Safari/532.2 Chrome Mobile iOS 36 iPhone
Mozilla/5.0 (iPad; CPU OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [FBAN/FBIOS;FBDV/iPad4,2;FBMD/iPad;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/tablet;FBLC/es_ES;FBOP/5;FBCR/] Facebook iPad Air
Mozilla/5.0 (iPad; CPU OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16H88 [FBAN/FBIOS;FBDV/iPad4,1;FBMD/iPad;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/tablet;FBLC/en_GB;FBOP/5] Facebook iPad Air
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4_4 like Mac OS X) AppleWebKit/532.0 (KHTML, like Gecko) CriOS/21.0.870.0 Mobile/52L182 Safari/532.0 Chrome Mobile iOS 21 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.5 Mobile/15E148 Safari/604.1 OPT/4.6.6 Opera Touch 4 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/36.0 Mobile/15E148 Safari/605.1.15 Firefox Mobile iOS 36 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4_8 like Mac OS X) AppleWebKit/533.2 (KHTML, like Gecko) CriOS/54.0.809.0 Mobile/42F691 Safari/533.2 Chrome Mobile iOS 54 iPhone
Mozilla/5.0 (iPad; CPU OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [FBAN/FBIOS;FBDV/iPad4,5;FBMD/iPad;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5] Facebook iPad Mini 2
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 SP-engine/3.48.0 main/1.0 baiduboxapp/15.22.0.10 (Baidu; P2 12.5.7) NABar/1.0 themeUA=Theme/default Baidu Box App 15 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16H88 [FBAN/FBIOS;FBDV/iPhone7,2;FBMD/iPhone;FBSN/iOS;FBSV/12.5.8;FBSS/2;FBID/phone;FBLC/fr_FR;FBOP/5] Facebook iPhone 6