Smart Master is a clean up, speed up app to make your phone faster

Features:

-Applocker for apps, photos, messages;

-App Manager；

-Junk Cleaner for android；

-Speed Booster；

-CPU cooler；

-Battery Saver；

-Duplicate File Remover;

-Notification Manager;

Junk File Cleaner
Removes junk files such as system and app cache, useless APK files & temp files and free's up storage space on your device.

RAM Booster
Kills background applications & activities. Cleans RAM and improves performance.

Cache Cleaner
Cache Cleaner gives you ultimate control over your device cache. Delete cache with one tap and boost performance.

CPU Cooler
Analyzes CPU usage and stops apps that cause overheating to cool down your phone.

Junk Notification Cleaner
Clean & Boost also lets you block all junk notifications and delete with the one-touch notification cleaner

Batch Uninstaller
Lets you simply select multiple apps which you do not want to keep on your phone and uninstall them in one go.

Battery Saver
Analyze battery usage, quickly find and power-hungry applications. Save battery power and optimize battery usage with one tap.

Security & Antivirus - Virus Cleaner
Powered by a professional virus detection engine, Super Clean protects your device from all virus attacks and any other threats.

Applocker

App Locker can lock up apps, photos, messages, and other private data with a password or pattern.

Note:

- Only support Android 7.0 and up.

- Require Accessibility service to work.