Flash Cleaner Main Features:
1. Junk File Cleaner
Find and clean up the junk on your phone.
2. Phone Booster
Booster your phone by cleaning memory.
3. Battery Saver
Killing power-hungry apps running in background.
4. Large File Cleaner
Find and list all large files for you to clean them up.
The app need your permission to access your files and clean up the junk and background apps.