Rocket cleaner is a proven app to improve the performance of any smartphone or tablet. Thanks to the useful functions of the program, users will be able to optimize the phone's performance, remove all unnecessary memory and refresh it. Also, there is a function to improve the battery performance, this will help to increase its life. If the phone begins to overheat frequently, it will not be superfluous to use the processor cooling, after that the devices will start to work much better. This is one of the most powerful, and most importantly convenient, tools for android.