Deep Cleaner is one of the best Android apps for junk removal. It can quickly clean up the phone's storage space by removing junk, residual, and cache files.

There are many apps like this one, but this one is different from the others because it's not only designed for Android smartphones, but it can also work on tablets.

This app has a unique mechanism that analyzes and removes all the unwanted and unnecessary files from the phone so that you can have more space to use. It will also monitor and analyze your CPU usage to keep your CPU's temperature from rising.