Clean Master Pro is an Android utility tool developed by UtilApps Master that helps users to free up storage space by removing junk and residual files. This app is designed to optimize your device's performance by cleaning up unnecessary files and freeing up space for other important files and apps.

With Clean Master Pro, users can easily scan their device for junk files, residual files, and cache files. The app also provides a "one-tap boost" feature that closes background apps and frees up RAM, resulting in improved device performance. Additionally, the app features a CPU cooler that cools down your device when it's overheating and a battery saver that helps extend your device's battery life.

It's worth noting that Clean Master Pro does not process any personal data, such as username or email address. The app's Privacy Policy and Terms & Conditions ensure that all information is kept secure and not shared with third parties.