Free up space you didn’t know you hadAvast Cleanup is a highly effective cache and junk cleaner app for Android.Remove leftover files and unused apps with a simple tap, for a faster, more powerful phone.Avast Cleanup optimizes your phone's performance and boosts its speed by removing unused junk from your mobile.NEW We’ve cleaned up tooDevice analysisAn in-depth scan of your device's storage, offering powerful cleaning and the best performance-improving tips and opportunities.