Master Protector is a powerful, efficient, and safe Android phone cleaner, booster, and battery saver. It helps clean junk files, removes cache, boosts speed, and even runs a speed test. This is an all-in-one Android cleaner app.

This app will help you get rid so junk, residual, and cache files so that you can enjoy more storage space.

By cleaning your device, your phone will also have better performance. It is very helpful if you are already having trouble with a laggy device.

Master Protector also helps to save battery power and extend its life by hibernating running apps. It can help cool down your android phone's CPU temperature with just one tap.