KeepBooster - Junk Cleaner & Phone Booster & Free Antivirus & Battery Saver, is a all-in-one Clean Master for Andriod.
WHY CHOOSE KEEPBOOSTER?
Professional phone booster and junk cleaner, clean app and system cache and junk files with single tap! Free up memory and phone storage.
Powerful and effective Antivirus, keep your phone away from viruses, malware ,trojans and potential threats!

Phone Booster: One tap to free up RAM and make your phone lighter and run smoothly. After using it, you wil find that your phone runs fast and as if it was new!

Junk Cleaner: KeepBooster can scan and remove junk, residual and cache files, download folders and more while using advanced technology. With this professional cleaner, you can delete social app cache smartly without deleting any useful information. KeepBooster can free up storage space maximally.
Antivirus: KeepBooster provide real-time protection for your phone. Scan and remove virus including malware, adware, online trojans and potential threats. With powerful virus database, KeepBooster can provide the most professional protection for your phone than other antivirus apps.
Battery Saver: Detect and disable battery-draining apps in the backgroud to save battery power and extend battery life efficiently.
CPU Cooler: Perform detailed analysis to detect and close battery-draining apps to cool down phone CPU temperature.
KeepBooster NOTES:
None of the personal data such as username or email address proceeds.
All information will be kept secure and not shared with the 3rd party according to Privacy and Cookies Policy.