It seems to me that most bookmakers that have mobile applications develop it for both Android and iOS users. Very good iOS-based M-Bet app https://indiansbets.in/mbet-app/ . I bet on an iPad. The application is simple, clear and easy to use. Even a person who places a bet for the first time will be able to understand the menu and other functions very quickly. Perhaps someone will not like the graphics and design, but all functions work correctly and quickly. And this is very important!