I also wondered if it was possible to find bookmaker apps in official stores. Ultimately, I decided to use the direct app at
https://1-xbet-kenya.com/app/ . It's installed separately and works like a regular app. I mostly place bets in the evenings after work. My phone is always with me, so I don't need to open the website in the browser. Notifications help me stay up to date with the match. It's important for me that everything happens in one app. It makes it easier to keep track of my bets and events.