Du Speed Booster是一款系统优化工具，可以释放内存，清理垃圾，另外还有电量优化。...
DU Speed Booster v1.0.5
Android | .apk | 3.55mb
DU Speed Booster is a FREE Android app that boosts speed of your phone up to 60%, cleans your system from unwanted files and increases your storage space. Brought to you by the creators of popular DU BATTERY SAVER, the world’s leading battery saver and power manager that can extend your phone’s battery up to 70%!
Requires Android: 2.1+