I also paid attention to the permissions the apps request.
https://1-xbet-ke.com/app/ doesn't ask for a ton of suspicious data; almost everything is limited to the basic access needed for the app to function and receive notifications. In your phone settings, you can easily see what permissions the app requests and disable unnecessary ones. This gives me a sense of control because I don't have to share everything. Ultimately, using the app feels more secure in terms of privacy and security.