Clean King

Clean King is a very useful android tool for you. It can boost and optimize your phone quickly.Phone BoostRemoving redundant background tasks, clean memory and optimize phone speed. Make your phone faster.
Junk CleanScan and collect all cache, ad junk files, apks, thumbnails, big files and other useless empty folders. You can clean junk files what you want to clean.
Apps ManagerEasy to uninstall and organize all applications in android device, save more power battery and memory.
PrivacyAnalysis calls history, messaging history, browsing history, mail history and search history fastly. Protect your privacy, one tap to clean all junk.