SD Maid Pro - Unlocker

SD Maid is a system cleaning tool app only for ROOTED devices

Without root, functionality is limited given that SD Maid won't have access to all necessary directories. Even if got a rooted devices, use it at own risk.

This is a Android system cleaner that cleans even the most remote corners. And that's necessary because sometimes, when you uninstall apps, Android OS cannot remove everything and leave data behind (folders, cache, logs...). This data could make the system unstable.

The app is divided 10 tabs. First off, from "Start" tab you'll get general info of your device, specially data usage. It includes a "Explorer" which is a directory. You can move, copy, delete or rename apps. What's more, there's a searcher for contains and root data (root search only available in the Pro version). From "Appcontrol" tab you'll be able to see a list of installed app. Tap one of them and you'll be able to start app, freeze it, remove app, remove app but keep is data or reset app to install status.

"Corpse find" tracks your directory and shows you those folders or files that an app left behind after uninstalling and you don't need. The system cleaner scans the devices known directories with unnecessary files. "Optimize DBs" checks databases and allows you to shrink bloated databased to speed up access and free space. And finally "Misc" from where you can clean Market history, view files that have been modified in the last X minutes or Show top50 biggest files. There are two features only available in the Pro version: Clean apps and Duplicates.

If you're root and want to spare time cleaning up your device, this is a wonderful option. Layout isn't stunning, but perfomance does. And that's what really matters.