Clean Master Free Optimizer v5.4.0 Apk

Clean Master Free Optimizer v5.4.0 Apk

Clean Master Free Optimizer Apk – Simple, thorough and safe, Clean Master is the world’s most downloaded Android optimization app designed to clean junk files, regain free storage, boost memory, enhance speed and secure your device from malicious apps and vulnerabilities. Brought to you by Cheetah Mobile (Formerly known as KS Mobile.