Free—clean up system trash files extend SD card storage, and solve your lack of disk space. Plus free Speed Booster for Android Phones. Have you ever encountered the following problems? 1. System garbage causes the phone to run slowly and app garbage eats up your internal storage. 2. No more space is available for new photos or apps.
The security report shows that the app is safe. DU Security Lab（Antivirus killer and cleaner） is the creator of DU Cleaner that can be found in the Tools category. The latest update of the app was launched on Feb 3, 2019 and this application has been set up by over 10M users.
People rated DU Cleaner 4.5 on Google Play. This application has ads. Samsung and LG users highly appreciate the app.
Download the free .apk file of DU Cleaner 1.3.9 and check out users' reviews on Droid Informer. This installation package requires 5 MB of disk space and it runs on Android devices 4.0 and above.
Based on the users’ comments, the benefits of the app are a nice interface, excellent performance, tons of features and a best battery saver. Some users take the view that you can find just too many ads and annoying notifications among the disadvantages of this application.
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