Services like Shadow provide a full Windows PC in the cloud, allowing you to install and play GTA V through a mobile browser or app.
Use Steam Link to stream the game from your gaming rig to your Android phone. 2. PC Emulation for Android how-to-download-gta-5-on-android-mobile-hakux-just-game-on
Use the PS Remote Play app to mirror your PS4 or PS5 screen. Services like Shadow provide a full Windows PC