This is the list of 5 FREE Optimizer App For Android, which helps you to lean, optimize or speed-up your Andrdoi devices!

Clean Master

This is the world’s most downloaded Android optimizer, memory & speed booster, and security/antivirus suite.

Android Cleaner

This is a free optimizer for Android which combines all the erase and clean features in a single app to clean the rubbish content of your Android phone  

Android Assistant

Android Assistant is one of the most powerful Android Optimizer to improve your android phone’s performance.

Cleaner

Cleaner is a FREE Android Optimizer – the essential tools used to clean potentially unwanted files and privacy records.

App Cleaner

It is the free Android Apps Uninstaller that lets you easily remove apps on your devices. It makes uninstall of multiple apps very easy.

Hope these apps are helpful for you!