Over 10 million downloads have been recorded on Google Play, with many positive reviews. Avast Cleanup Premium APK is required if you're using an Android phone.Īvast Cleanup Premium APK is one of many applications developed by Avast Software. Your phone will be slower if you do those things. The Android operating system creates a lot of junk files, cookies, etc. An integrated application with many internal functions, the Avast Cleanup Premium APK is a great set of tools for managing and improving a phone.