Rocket Clean (boost, clean, CPU cooler, game boost)

Lots of idle apps nibble Android phones’ performance, battery and traffic. Kinds of useless files slow down phones’ speed. All of them would make the phones slow, lagging, hot and consume big electricity. Rocket Clean focuses on bettering Android phone performance. With its four major roles of speed booster, junk file cleaner, phone cooler and battery saver, it allows your phone to run smoothly all the time.★Junk File Clean
Having analyzed millions of apps, it cleans residual files, cache and restore several GB storage (ROM) space with perfect accuracy. Your music, chatting, pictures, documents and other files are safe with us.★Phone Booster
It could end the unused apps easily with just one click, so as to release more memory space and make the phone run more smoothly.

★Battery Power Saver
With its unique power management engine, this app would close the idle apps that are running in the background to extend battery life by 20%.

★Protect Privacy
With app lock, you can lock up your apps to protect sensitive information. Support for Facebook, Messenger, Twitter, Message, etc. have been added. Users can choose between code lock and pattern lock.

★CPU Cooler
It can monitor device temperature and smartly close battery draining apps that cause overheat, therefore to cool down your Android phone.

It is useful for you.