DU Speed Booster is an optimizer master and Android cleaner with an integrated and FREE antivirus security feature. It increases the speed of your phone by 60%, eliminates unwanted (cached) garbage from your system and increases the storage space available on your SD card.
Intelligent recognition and manual addition of installed games or applications.
Concentrate the resources of the system for a better functioning, a more fluid play and a number of frames per second multiplied.
Manage background processes, eliminate tasks, and disable auto-start applications (only for devices that have Administrator privileges) for cleaned memory and optimized system speed.
Clean your phone’s cache a key to increase the speed of your Android system.
For More Info Google Play
varies with device