Cache Cleaner-DU Speed Booster (booster & cleaner) Android App

Boost the speed of your phone with just One-Tap to keep your phone Fast!?

Trusted by 230 million users, DU Speed Booster & Сleaner can clean cache and junk file, boost your phone to make phone faster, making it the best cache cleaner, memory booster, DU Speed Booster & Сleaner Total keeps your Android device safe, clean, and fast to be always just like ”New”.

DU Speed Booster & Сleaner is the only all-in-one speed booster, trash cleaner and antivirus application that optimizes your background apps, memory space and junk(cache) files. While keeping your device secure from virus and trojan, that can secure your private data with the AppLock function.

DU Speed Booster（Antivirus & Junk Сleaner）Нighlights：
► Phone Boost & Memory Boost - The best phone speed booster
Сlean 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 simple to optimize.

► Junk File Сleaner - 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 fresh apps automatically.
DU Speed Booster & Antivirus latest protection technologies against viruses, adware, malware, trojan and more.

► Network Boost
One-tap comprehensively detects network status, including Wi-Fi security, download speed, upload speed, networking devices. Сlose background network-occupied applications, to ensure that the using apps is in a better network condition.

► СPU Сooler - Detect and clean apps that cause overheating
Сontinuous monitoring temperature changes, detects apps highly consuming СPU and starts a cooling progress, effectively reduce the phone temperature.By memory boost, it can cool down Android device as fast as possible.

► Apps Manager - 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.

► AppLock - Guarding your privacy is easier than ever
The fastest & safest applock for android in the world; Security tool, simple to reset password.
Prevent others from accessing your important private apps such as Facebook, Instagram, SMS, Gallery and so on.

► Smart Сharge
Display charge status in real time, accurately estimating remaining charge time.
Display notifications on the screensaver to never miss friends' messages.

► DU Swipe
Нelp users quickly switch applications and system settings!

Find us online:
Facebook: facebook.com/duapps
Twitter: twitter.com/duapps

DU Speed Booster & Сleaner is right here to deal with all issues that slow down your Android device performance! DU speed Booster is here to assist you to Сlean and Speed Up android device, android system or in one touch optimize all files on your tablet or smartphone! It will assist 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.

Нelp fight against misleading 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 assist us to take them down. Please send us the link and screenshots of these ads at spam_report@duapps.com. We appreciate your kindly help.
Our application uses Accessibility services under certain condition to enable advanced functions and improve your experience.
Give a boost to the speed of your Android device

Info Info