While there is no native app, you can still play the real GTA 5 on your mobile device using legitimate streaming and emulation methods: HOW TO PLAY GTA 5 ON MOBILE
If you still want to try playing GTA 5 on your Android device, you can search for unofficial APK files and data online. However, please note that:
Instead of downloading dangerous files, you can legitimately play GTA 5 on your Android phone using the following proven methods: 1. Cloud Gaming (Best for Most Users)
However, industry leakers suggest that after GTA 6 launches (expected 2026-2027), Rockstar might port a stripped-down version of to mobile using cloud-hybrid rendering. This would not be a local APK + Data file but a streaming app requiring constant internet.