Du Speed Booster - Cleaner

The World's Smallest Booster App That Helps Boost Your Phone with One Tap!

Booster can instantly optimize the performance of your phone, which includes accelerating web browsing speed, improving gaming experience, making your battery last longer and so much more! Our main features are CPU performance optimization, Junk File Cleaner, RAM Booster, Battery Booster and Game Speed Booster.

What Can We Do for You?

We can fix device lagging issues and cool down your CPU's temperature to extend its durability!

Booster Features:

☆ Powerful Booster With No Deceptive Animations

At a compact size of 2MB, Booster leaves you more space for videos and photos. You can even speed up your device with just 1-tap!

Small

Ultra-small installation package, making Booster a relatively simple Android application. Despite being small and simple, Booster packs more power than any other booster apps, ensuring that your phone is always at optimal performance.

Fast

Booster can optimize and speed up your Android device with just 1-tap. Booster can also scan your phone for cache and junk files, and have them cleaned up to greatly improve your phone's processing speed.

Simple

Booster's user interface is simple and intuitive, making it user-friendly and easy to clean cache and junk files to free up your phone's RAM.

Main Functions:

☆ CPU Cooler

The CPU Cooler can cool down your device by cleaning unnecessary applications, which tremendously improves your device's CPU performance. With this lite tool, no root access is required to cool down CPU.

☆ Junk File Cleaner

The junk file cleaner can clean up cache and junk files to free up storage.

(e.g. Residual files, cache files, temp files, obsolete APKs and other big files.)

☆ Free RAM Booster

The Free RAM Booster function can clean junk files and free up RAM to make your phone run faster! With this lite tool, no root access is required to boost phone.

☆ Battery Booster

The Battery Booster function helps optimize battery usage, reduce charging time and slow down power consumption. Use it often to avoid using battery charger all the time, also to extend your battery charger life. Try now to make your battery last longer and use less battery charger.

☆ Game Speed Booster

The Game Speed Booster can instantly accelerate your gaming speed. With this lite tool, no root access is required to boost your game speed.

Phone Cleaner ( Booster & App Locker) is a small, fast, and smart Android device Speed Booster, Junk Cleaner, Battery Saver and performance booster. This clean master app is the best Helper for Accelerate and Clean Up your Android device.

Why Phone Cleaner is a Must Have app for you:

* Speed up your device - Just clean application caches and junk files, boost your phone with one click.

* Get more space - Delete useless Android system files, large files and app caches for an instant speed boost.

* Save power - Adjust your draining settings and disable unnecessary apps that drain your battery.

* Keep your phone safe - Lock Facebook, SMS, Contacts, Gallery, or any other apps with one click.

And more...

Key Features:

Battery Saver and Optimizer:

This clean master app can instantly find and fix power-consumptive background apps with one tap to boost your battery life.

Junk File Cleaning

Delete cache, residual files and temp files to reclaim storage space. Cleaner can easy free up valuable storage space on your device.

Memory Boost

Clean background tasks, free up phone memory(RAM), speed up your device and save more battery.

Easy to Use

● One tap to optimize your Android device.

● Simple, intuitive user interface.

● Fast, compact and efficient with low memory and CPU usage.

That is the best Super cleaner.