If you want official Pokémon fighting games or battle experiences on Android, check the Google Play Store for:
To download and install the Pokken Tournament APK on your Android device, follow these steps:
Zero storage used, no overheating. Cons: Requires 25Mbps stable internet and a host PC/console.
Tap the game. Expect 30–50 FPS on a Snapdragon 8 Gen 2. The battle phase (when the camera shifts to 3D) is the most demanding.