Battery Saver, App Lock, Super Cleaner, CPU Cooler

Battery Saver - App Lock - Super Cleaner - CPU Cooler - App Usage Analyzer

Battery Saver - App Lock - Super Cleaner - CPU Cooler is a smart, free, fast, easily and powerful battery app that can extend your battery usage with a single Tap.

Battery Saver Master provides many powerful tool like Junk Cleaner, App Lock, App Usage Analyzer, App Manager, CPU Cooler... Users can easily speed up the phone, free up storage space, protect privacy ... which Battery Saver Master helping

This application is not only a powerful all in one tool but also very lightweight, easy to use tool.

Key Features

- Realtime battery temperature monitoring

- Remain estimate charging time and battery use time

- Alert when charge full to protect battery healthy

- Smart battery usage mode and schedules

- Battery usage chart

- Charging history chart

- Battery Information

- Device, CPU, GPU information

⚡ Battery Saver

Save Battery power with just single Tap.

⚡ App Lock - App Protection

App Lock help you protect your privacy. App Lock have so many theme for you, so enjoy it.

⚡ Junk Cleaner

Your device is full storage.Don't worry, Master Battery Saver can quickly found all the junk about cache, obsolete apk, temp and log file, unnecessary big file with just one click.

⚡ Fast Charging

Kill background, turn off all background services and applications, turn off all unnecessary connections to optimize your device. All these things will help your phone charge battery faster.

⚡ App Usage Analyzer

App Usage Analyzer can help you monitor your app usage.

⚡ Apps Manager

Manage your apps in a smart way. It can help you manages apps easily and intelligently.

⚡ CPU Cooler

Reduce CPU temperature : disabled heating apps to cool down CPU and battery.

Feedback

- If you like Master Battery Saver please review and give us 5 star

- If you have any problem with this app please give us feedback, we will review and fix it as soon as possible.

Require permission:

- READ_EXTERNAL_STORAGE to find junk and clean junk

- We never publicly disclose any personal or sensitive user data related to financial or payment activities or any government identification numbers, photos and contacts, etc.

Thank for your support.