DU Speed Booster & Cleaner

• Phone Boost & Memory Boost
• The best phone speed booster
• Clean up memory (RAM) and optimize phone speed by removing redundant background tasks.
• Small yet powerful cleaner master, space saver
• Free up space and improve the performance by intelligently scan the junk files.
• Such as residual files, cache, temp files, obsolete apks and other big files.
• Scan installed apps, memory card content, and new apps automatically.
• Protection technologies against viruses, adware, malware, trojan and more.
• One-tap comprehensively detects network status
• Close background network-occupied applications
• Detect and clean apps that cause overheating
• Continuous monitoring temperature changes, detects apps highly consuming CPU and starts a cooling progress, effectively reduce the phone temperature.
• By memory boost, it can cool down Android device as fast as possible.
• Scan and clean redundant APK files
• Smart Task Manager transfer apps
• Guarding your privacy is easier than ever
• The fastest & safest applock for android in the world; Security tool, easy to reset password.
• Prevent others from accessing your important private apps
• Display charge status in real time, accurately estimating remaining charge time.
• Display notifications on the screensaver to never miss friends' messages.

• Reduce package size for less storage usage
• Upgrade main page and Beautify the interface
• Lots of updates for this release