Keep boost - phone optimization & deep clean

Description of Keep boost - phone optimization & deep clean

Your android has become laggy and freezes all the time?
You'll not have to worry anymore about how to clear cache or how to speed up Android phone by Keep Boost.
Keep Boost is created to keep your device clean and health. Every day your applications in your phone create a huge bunch of junk and slow down your smartphone. That's why you should clean your phone daily. Keep Boost & deep clean will help you with that!
What can Keep Boost?
** Junk Clean (Cache Files Clean) **
Keep Boost helps Free up space and improve the performance by intelligently scan removing junk, residual and cache files which slows down your phone.
Such as residual files, cache, temp files, obsolete apks and other big files.
** Memory Boost (Boost Mobile) **
Stop stealthy running apps, aims to speeding up your android device. 
** Battery Save **
Keep Boost helps to save battery power and extend battery life by hibernating running apps, finds and fixes battery power consumption problems.
** App Lock **
Prevent others from accessing your important private apps such as Email, SMS, Gallery and so on.
Keep its best condition for your phone mobile, Free try it now!