It looks like you're asking about the file http://id.codevn.net/chplay/mobileconfig — possibly a .mobileconfig file (a configuration profile for iOS/macOS devices) — and you want to know its or what it does.
If you choose to proceed, the standard process described in various guides is as follows: http id codevn net chplay mobileconfig
To remove the icon, you simply go back to Settings , find the profile, and select Remove Profile . Are there real ways to run Android apps on iOS? It looks like you're asking about the file http://id