A free program for Android, by Space Monkey Game Studio.

Are you having a hard time cleaning up junk on your mobile device? Do you want to know the easiest yet most convenient way to save up storage and optimize your phone in just one click? If so, then this is the perfect app for you.  

This is the Junk Cleaner app for Android. The main goal of the app is to help you to help your phone to clean junk and optimize it in just one tap. You can also use the scan features so you can check for large files to be removed. It also kills battery-draining apps in the background so you can save up phone power. Download and install now!