Use APKPure App
Get Game Booster old version APK for Android
Game Booster is a tool for best game performance and speed boosting, simply press START and our app can free up memory (RAM), optimize your phone speed for a flawless game performance.
Game Booster Features
One click to free up memory and boost game speed.
Optimize phone battery for gaming.
Optimize background services for gaming.
If you are addicted for big games however your phone is too lag and slow, Game Booster is the perfect app for you. Just give it a try and see how different it made. Thank you !!!