Rapid Cleaner
Boost your Android device performance, clean system junk and improve memory speed
Rapid Cleaner is a must have app that makes your Android fly like a bird!

It allows to clean junk from the cache, old system files, improve RAM, internal memory, and external storage.
Increase performance
Kill heavy background apps that consume your memory, space, and CPU
Clean garbage files
Remove junk files, app cache, browsing history, download folders, spam, and more.
Improve battery lifetime
Finds the battery draining problems and fixes them