# User Agent in Chrome for iOS The User Agent (UA) in Chrome for iOS is the same as the Mobile Safari user agent, with `CriOS/` instead of `Version/`. Here’s an example of the **Chrome** UA on iPhone: ``` Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/56.0.2924.75 Mobile/14E5239e Safari/602.1 ``` For comparison, the **Mobile Safari** UA: ``` Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) AppleWebKit/603.1.23 (KHTML, like Gecko) Version/10.0 Mobile/14E5239e Safari/602.1 ``` When the Request Desktop Site feature is enabled, the UA is the same as **Desktop Safari** with `CriOS/` being added: ``` Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/85 Version/11.1.1 Safari/605.1.15 ```