The idea of using a controller with mobile devices might seem strange at first, but it is surprisingly easy to do whilst playing Genshin Impact.
There are both official and unofficial ways to get controller support on mobile devices. iOS fans can get controller support officially, whereas Android players will have to resort to third-party methods to achieve a similar effect. Either way, there are ways for Genshin Impact players to play the game with a controller, even on mobile devices.
The article below will detail both methods for mobile fans’ convenience. It will also detail the available controllers that miHoYo officially supports for iOS devices, as well as any other minor notes Genshin Impact players should be aware of before they try to play Genshin Impact with a controller.
Genshin Impact: How to use controllers on mobile devices