Clean Boost-Junk Cleaner,Memory Booster,App Lock – 4.0.rel.65

Clean Boost, the better optimization tool with space cleaner and ram booster, it helps keep your phone clean and make it speed. Clean Boost also added the Battery Saver feature, which helps you save battery power and extend battery life. Has received more than 12000 five-star reviews. Clean Boost Key Functions: Highlights: 
. Space Saving: Feature rich but only 3.