More than 230 million people are currently using DU Speed Booster & Antivirus to increase the performance of their mobile device and better organize their files. It is a battery optimizer, a trash cleaner, a junk file cleaner, a game booster, a memory booster, and a ram booster. Additionally, it is a speed booster and a memory booster.


  • The more memory you free up, the faster your phone will run, and the more battery you will save.
  • Remove unnecessary files, clear the cache, and reclaim lost storage space.
  • Examine the contents of the phone’s memory, apps, and storage. Ensure that your phone is protected against harmful software such as viruses, adware, and malware.
  • Find the applications that use the most CPU and shut them down to significantly lower the temperature.
  • You can manage your apps in an efficient and effective manner with the help of Smart Tash Manager.
  • AppLock gives you the most secure method for establishing passwords and protecting your mobile device.
  • You can get up to 60 percent more speed out of your phone.
  • Increase the speed of mobile gaming by up to fifty percent.
  • Average deleting 850MB of junk

DU Speed Booster

Developer: U Security Lab(Antivirus killer and cleaner)

Price: Free

Rating: 4.8

Available version: 2.9.3

How to uninstall the application:

  1. Go into your settings
  2. Go into the Applications Manager
  3. Uninstall the DU Speed Booster app by selecting it and clicking Uninstall.


  • This software is a mobile application that will not modify the system settings of your phone.
  • We provide the official Apple Store download link.
  • All apk downloads obtained from our website are 100% safe.
  • There are no trademarks or logos belonging to their respective owners on the website. None of them are connected to or associated with this website.
  • Our website and its content comply with all Google Ads Advertising guidelines and Google Unwanted Software policy standards and restrictions.


It is an application that can keep your mobile phone operating normally while also keeping it clean and safe. Get it now and enjoy the lightning-fast experience that DU Speed Booster brings to you by downloading it right away.