Great Cleaner

Easy to use junk file cleanup application. Developed specifically for Android phones.
The application provides seven functions:
Clean Junk
App Manager
Battery Info
Large File Cleaner
App Process
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WhatsAPP Cleaner

The application has the following advantages:
Easy to use, it does not require any instructions and user guidance to use it.
The design interface is beautiful.
The toolbox clearly displays all the functions on a single page and can be used with a single click.