Android Mobile Optimize & Clear Junk File Trick | is an android system tool which can clean useless application cache files ,it could save your phone disk space and make your phone speed up. This app can one click clean cache boost your phone.
Application Cache Files are temporary files created by applications. For example, when browser visit a web page, it will save the image files as cache files.
These cache files are not useful when app ends, so you need a system tool help you clean these old cache files. Often clean cache , is a good habit, it could save your disk space and speedup your phone. Android Mobile Optimize & Clear Junk File Trick