Fast Cleaner
Only 2 MB, Fast Cleaner can clean cache, junk files to reclaim storage; stop unnecessary apps in background to clean RAM and speed up your Android phone; and stop apps from auto-start to save battery power.
You MUST register to get credit.

Make sure you open the app after installing

You must keep the app installed for at least 15 days!

You must open and use the app on 3 separate days to get credit!

If you uninstall mCent, you will NOT get credit