DU Speed Booster
DU Battery Saver
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DU Privacy Vault
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World's No.1 Battery Saving App for Android
more battery life for your Android phone
The PRO version, up to
more battery life
Too many apps can heat up the phone. Phone Cooler can monitor temperature changes, detect problem apps, and begin a cooling process which greatly lowers the phone's temperature.
Stop the power-consuming apps that reside on the
FAST BATTERY SAVER
Instantly find and solve Android battery problems with the 'Optimize' button.
INTELLIGENT BATTERY MANAGER
Manage background apps and your phone hardware easily and safely.
BATTERY SKIN SHOP
Customize your battery skin with various battery skins in Battery Skin Shop.
DU AURORA ENGINE
New added 'Advanced Saving' that can automatically scan and close apps running in the background.
SIMPLE BATTERY SAVER
Use smart pre-set battery power management modes or create your own to get high performance and great energy savings.
HEALTHY CHARGING MANAGER
Protect your battery with healthy battery charging to extend life of your battery.
SCREEN LOCK AUTO-CLEAR
Automatically clear apps,even when screenlock is activated.
AUTO CLEAR APPS
clear apps running in the background to save more power
SCHEDULE BY TIME
Automatically change modes based on the time of day.
Automatically disable network when screen is off
LOWER CPU FREQUENCY
Lower CPU frequency when screen locked