Clean Master (Speed Booster)

The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones!
When Do You Need Us?
CM is perfect for you if your phone has become laggy, if it's stopped playing games smoothly, if it becomes too hot to hold, or if you want to free up some space to store more photos or songs.http://www.9apps.com/android-apps/Clean-Master/

What We Can Do For You
We make it easy to free up more storage from your phone and SD card, boost games and device memory, enhance speed, stop overheating and protect your device against malicious apps and vulnerabilities.

Highlights of Clean Master - Phone Booster & Antivirus
Accurate: The junk-creating behavior of millions of apps has been analyzed so that Clean Master can efficiently hone in on its targets (cache and residual files) with perfect accuracy.
Fast & Intuitive: Simple to use, super-fast and smooth UI, plus cool transition effects
Ranked #1 by AV-TEST for the seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps.
Features of Clean Master- Phone Booster & Antivirus
DEVICE COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat.
JUNK FILE CLEANING
Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.
MEMORY BOOST
Boost your games and apps, free up memory (RAM) and speed up your device. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.