A free app for Android, by Furious Mobi.

Easy Cleaner – Battery Saver & Optimizer is a practical app that will enhance and improve your phone’s performance by cleaning it up. The application has a feature that will clean your cache, junk files, and unnecessary files, freeing u space on your phone or memory card and increasing your RAM. By identifying applications that are making your phone overheat, it will also help you save battery life by cooling down your phone.

The Easy Cleaner – Battery Saver & Optimizer application comes with a user-friendly interface for ease of navigation for every user. It also offers basic features for accessibility and controls to make its utilization free of hassle.