Editors' Note: The "Download Now" link directs you to the Google Play page where you must continue the download process. This download may not be available in some countries.
DU Speed Booster is a free Android booster app that cleans your system from unwanted files and increases your storage space. DU Speed Booster is a powerful device manager that will help you master your background tasks, memory space, apps, and battery power through easy interface and one touch controls. It is a total Android phone management solution that combines advanced functionality of an app task killer, speed and ram booster, storage analyzer and clean master as well as a battery saver.
What's new in this version:
Version 1.4.5: Adds new languages; adds Nexus 5 adaptation.