Speed your Android up and delete all the unwanted files from it...


The good

  • easy to navigate through the app
  • game booster to improve game's performances
  • support for many languages

The bad

  • nothing to say about this app!


DU Speed Booster is a free app to increase the overall speed of your device and it includes many tools to achieve this goal. It cleans your device from unwanted files and also optimizes the apps to get the best performance out of them. Also, it calibrates your battery again to provide the best results. Unlike other system optimization apps, you get to have more options that are customizable, depending on the needs of your device. Don't miss it out, it's a "must-have" app for your device!

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