Battery drainage may be due to apps that are no longer in use or the ones that run in the background. Battery Saver – It lets you analyze your device’s battery usage and terminate apps that cause battery drainage.Delete cache with one tap and boost performance. Delete cookies in-app – Cache Cleaner gives you ultimate control over your device cache.You can easily scan for malware and prevent data infection. Protects your device against Malware attacks and infections. Clean junk file – Removes junk files such as system and app cache, useless APK files and temp files and free’s up storage space on your device.Kills background applications & activities. It releases cache out of your device and optimizes its performance. Clear Memory: Ram booster, cache cleaner – One tap to boost all your problems are solved.Clearing the cache and storage occupied by apps. Storage Space – How many apps are installed and how much space is occupied by apps? Showing how much memory is available for your apps and files.Phone Cooler – Analyzes CPU usage and stops apps that cause overheating to cool down your phone.Here are some of the things you can do with Clean Master: Clean Master is an efficient cleaner that lets you clear up some space, remove apps you’re no longer using and a selection of junk files you don’t need anymore.