Great Cleaner is an all-in-one Android phone cleaner, booster, and optimization tool. It can clean junk files, remove cache, and even clean up the Android OS itself.

It is a professional Android phone cleaner, booster, and optimization tool. With the app, you can clean junk files, remove cache, and even clean the Android OS itself.

This app will make your phone faster and more efficient.

It will help you save battery power and extend standby time by hibernating power-consuming applications.

It can find and stop applications that cause the phone to slow down.

It can help you clean up the phone and remove any junk or cache files.

It can find and remove any applications that are no longer needed.