Phone Master Junk Cleaner & Memory Booster is a professional cleaning & boosting program for Android, which has functions of Junk file Cleaner, memory booster, CPU cooling, and Battery saving. This app can help you clean up the junk and cache files in your device, which will boost the speed of your device. It also has the function of cleaning up the memory, which will make your phone run faster.

This app can also help you clean up the apk and log files. It has the function of cleaning up the temp files. It can help you clean the apps.