DU Speed Booster can help your Android phone run faster, and it also cleans up unwanted files to free up more storage space on your phone.
The app includes a game booster module for faster gaming performance, and a speed accelerator. The speed accelerator checks your system, disables auto-start apps on rooted devices, and freezes unwanted apps.
You'll also get a trash cleaner that cleans your phone's cache to remove unwanted files and apps, and removes residual files after you uninstall apps.
Additional resources for DU Speed Booster for Android