If you're looking for a free and efficient Android phone cleaner app, you've come to the right place. KeepBooster is one of the best tools for cleaning your Android device of junk and cache files, as well as scanning and removing potential threats. With this app, you can clean your phone and make it lighter, faster, and more efficient.

You can use this app to clean the data from social media apps like Facebook, Instagram, WhatsApp, etc. It can also remove temporary files and help you save more space on your phone.

It has a built-in antivirus that can scan and remove viruses and malicious files. It also has a built-in memory cleaner and data cleaner that can clean and remove unnecessary files and help you boost your phone.