Assistant Master for Android

As of now, yes it seems to be very necessary to clean up junk files because it does help you not only to free up storage space, but also to improve RAM and battery performance. Mobile technology is in its young stage now, and it has many problems in the aspects of both hardware and software. Mobile hardware storage space, RAM , battery, etc still are not advanced yet, the same is the software, and consequently operating system and applications will store lots of cache data that you don’t use frequently or don’t need at all.

Android assistant Master is a must-have app if your device has a high internal and external storage space. But for those with low storage space devices or old brand devices, a cleaner app would certainly be a must-have app to remove the unnecessary data to free up more space and improve performance. Some of those cleaner apps provide many other popular functions such as moving data from internal storage to an SD card, etc.