Free Android Games

DU Speed Booster is an Android optimizer & cleaner master with a FREE built-in antivirus security feature. It can boost the speed of your phone by up to 60%, cleans junk (cache) files from your system, and increases the available storage space on your SD card. It is a total Android phone optimization solution that combines the advanced functionality of an apps task cleaner, speed and ram booster, storage (junk & cache) analyzer, security antivirus guard and protection master for your phone.
DU Speed Booster (Cleaning Optimizer & Security Master) Highlights:
★ Easily Boost: A single touch saves you time and effort to boost your phone.
★ Junk File Cleaner: Fully scan and cleanup every bit of junk and cache files.
★ Smart Cleaner: Pre-set automatic cleanup of unwanted processes and trash.
★ Powerful Speed Booster: Boost the speed of your Android by up to 60%!
★ Security Optimizer & Master: Make sure your phone is secure and protected from virus (es) or Trojan (s).

DU Speed Booster (Cleaning Optimizer & Security Master) Features:
► GAME BOOSTER: Improve your gaming speed and experience.
Smart recognition and manual adding of installed game (s) or apps.
Concentrates system resources to support game operation, and smoothes game play and boost s FPS.
► SPEED ACCELERATOR: Makes Android apps and games faster than ever before!
One-touch system speed diagnosis and acceleration: Click the “Optimization” button or use the home screen
INSTALL