Cool Optimizer

Cool Optimizer is a professional mobile phone cleaner with application management, clipboard management, notification bar management, privacy browser, mobile phone booster, CPU cooler and best power-saving free software to improve mobile phone performance.
Cool Optimizer - Analyze CPU usage and stop overheating applications to lower CPU temperature.
Memory Cleaner - Memory Enhanced Cleaner.
Garbage Cleaner - Residual garbage cleaner to remove duplicate junk files.
Power Cleaner - Use a powerful cleaner to enhance movement and optimize phone performance.
Notification Cleaner - Mobile cleaning helps prevent spam notifications.
Power saving - Optimize power consumption and battery charging through Power Saver.
Application Locking - Protect your private information, apps, photos, contacts with app locks! Custom settings require locked apps and passwords, so don't be afraid of someone moving your phone!