DU Speed Booster: Your Ultimate Device Companion


Introducing the DU Speed Booster – a powerful application designed to enhance your device's performance while keeping it secure. With features like a cooler, trash cleaner, app lock, and battery saver, this app is a must-have for every smartphone user. 🚀

What's New?



  • Updated layout for a more intuitive user experience.

  • Enhanced security features to protect your data.

  • Improved device layout for better functionality.

  • Ongoing updates to enhance user security.

Key Features of DU Speed Booster



  1. Junk File Cleaner

    This small yet powerful cleaner master intelligently scans for junk files, including:



    • Residual files

    • Cache files

    • Temporary files

    • Obsolete APKs

    • Large files


    Free up space and improve performance effortlessly!



  2. Apps Manager

    Effortlessly manage your apps with our smart task manager. Quickly scan and clean redundant APK files, and:



    • Transfer apps, games, or files with ease.

    • Move internal storage apps to external SD cards.


    This feature ensures you have ample free space on your tablet or smartphone.



  3. App Lock

    Protect your privacy with the fastest and safest app lock available for Android. Easily reset your password and:



    • Prevent unauthorized access to your important apps like Facebook, Instagram, SMS, and Gallery.



  4. Battery Saver

    Monitor your battery status in real-time with our advanced battery saver feature:



    • Accurate estimation of remaining charge time.

    • Notifications on the screensaver to ensure you never miss your friends' messages.



Stay Tuned for More Updates!


Our updated security features are on the way! We are continuously working to enhance the app's capabilities and improve user security.

Join us on this journey to optimize your device with DU Speed Booster. Download now and experience the difference!

Team DU Speed Booster