What makes me unbelievable is that 30,000+ users downloaded Cache Cleaner-DU Speed Booster (booster & cleaner) latest version on 9Apps for free every week! And now, this app adds more functions. This hot app was released on 2018-02-09. If you want it so go head and download it and enjoy your app.
Trusted by 230 million users, DU Speed Booster & Cleaner can clean cache and junk file, boost your phone to make phone faster, making it the best cache cleaner, memory booster, DU Speed Booster & Cleaner Total keeps your Android device safe, clean, and fast to be always just like ”New”.
DU Speed Booster & Cleaner is the only all-in-one speed booster, trash cleaner and antivirus app that optimizes your background apps, memory space and junk(cache) files. While keeping your device safe from virus and trojan, that can secure your private data with the AppLock function.
DU Speed Booster（Antivirus & Junk Cleaner）Highlights
Phone Boost & Memory Boost
- The best phone speed booster
Clean up memory (RAM) and optimize phone speed by removing redundant background tasks.
Stop stealthy running apps, Aims to speeding up your android device.
We also have phone booster shortcut, One-Tap Boost directly from your home screen makes it easy to optimize.
Junk File Cleaner
- Small yet powerful cleaner master, space saver
Free up space and improve the performance by intelligently scan the junk files.
Such as residual files, cache, temp files, obsolete apks and other big files.
Security & Antivirus
Scan installed apps, memory card content, and new apps automatically.
DU Speed Booster & Antivirus latest protection technologies against viruses, adware, malware, trojan and more.
One-tap comprehensively detects network status, including Wi-Fi security, download speed, upload speed, networking devices. Close background network-occupied applications, to ensure that the using apps is in a better network condition.
- Detect and clean apps that cause overheating
Continuous monitoring temperature changes, detects apps highly consuming CPU and starts a cooling progress, effectively reduce the phone temperature.By memory boost, it can cool down Android device as fast as possible.
- Scan and clean redundant APK files
Smart Task Manager transfer apps, games or files, move to SD card easily without scrolling from one screen to another one! App Manager for moving internal storage apps to external SD card will give you a lot of free space on your tablet or smart phone.
- Guarding your privacy is easier than ever
The fastest & safest applock for android in the world; Security tool, easy to reset password.
Prevent others from accessing your important private apps such as Facebook, Instagram, SMS, Gallery and so on.
Display charge status in real time, accurately estimating remaining charge time.
Display notifications on the screensaver to never miss friends' messages.
Help users quickly switch applications and system settings!
Find us online:
DU Speed Booster & Cleaner is right here to deal with all issues that slow down your Android device performance! DU speed Booster is here to help you to Clean and Speed Up android device, android system or in one touch optimize all files on your tablet or smartphone! It will help you master and optimize your background apps, memory space, junk (cache) files and battery power, as well as inspect apps permissions and secure your phone from viruses.
Help fight against deceptive ads
DU Group is dedicated to providing a safer mobile experience for our global users, so we’re committed to fighting against misleading downloads. We’ve found that some ads/redirected pages might be malicious promotion from unknown channels. If you come across one of these ads, you can help us to take them down. Please send us the link and screenshots of these ads at email@example.com. We appreciate your kindly help.
Our app uses Accessibility services under certain condition to enable advanced functions and improve your experience.
Things about this app that you have to know. This top Tools app is just 13.3M. Nonetheless, this app have many function that attracts many people to download it. 9Apps also provides other hot Tools apps(games) for android mobile phone. 9Apps also offers sticker, themes, wallpaper, ringtone, video free download and cricket information.
1. Optimize user experience of DU Speed Booster.
2. Bug fixed for DU Speed Booster.