Cool Cleaner is an effective android tool to deal with all issues that slow down your phone performance and protect your mobile security!
Junk Cleaner
Junk cleaner can detect and clean cache junks, ads files, obsolete trash, memory cache and other junk file to reclaim storage.
Phone Booster
One-tap to makes phone running faster with better user experience.
Memory Booster
By clean unnecessary apps running in background to frees up memory (RAM).
Battery Saver
Turn off background-running apps, avoid battery-draining and extend battery?s usage time.
AppLocker
Look the apps to protect your privacy, never worry about privacy leak.
Notification cleaner
Clean unnecessary and annoying notifications on your notification bar, stop your phone from slowdown caused by disturbing and trash notifications.
App Manager
Clean and uninstall unnecessary apps and APK files to free up more phone storage.
Anti-Virus
Detect and delete the virus and malware to keep your phone safe.
COOL CLEANER 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 Policy.
▶ Accessibility Service: We request Accessibility for hibernating apps in batches automatically in Battery Saver service. We promise that the permission will not be used in reading any of your privacy information or changing your settings.
1. Adapted to Android 12.
2. Fix some crash issues and improve stability.
9Apps 4.9
