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Clean Master (Boost & AppLock)


by Cheetah Mobile


Developer Notes

The World's Most Trusted Android Optimizer, Speed Booster, Battery Saver and Free Anti-Virus app, Clean Master Helps Accelerate and Clean Up Over 600 Million Phones! It Also Provides Real-time Protection With the #1 Antivirus Engine, and Secures Your Private Data With the AppLock Function.