DU Speed Booster & Cleaner


Install 100,000,000 - 500,000,000

More 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 boosterClean 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 saverFree 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 & AntivirusScan installed apps, memory card content, and new apps automatically. DU Speed Booster & Antivirus latest protection technologies against viruses, adware, malware, trojan and more.? Network BoostOne-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.? CPU Cooler - Detect and clean apps that cause overheatingContinuous 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.? Apps Manager - Scan and clean redundant APK filesSmart 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 everThe 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.? Smart ChargeDisplay charge status in real time, accurately estimating remaining charge time.Display notifications on the screensaver to never miss friends' messages.? DU SwipeHelp users quickly switch applications and system settings!Find us online:Facebook: http://facebook.com/duappsTwitter: https://twitter.com/duappsDU 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 adsDU 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 spam_report@duapps.com. We appreciate your kindly help.

Top 5 User Reviews

  Michael Patrie

What kind of logic is it to have hidden notifications active, only to have a notification pop-up telling us that notifications have been hidden? Only complaint. Otherwise pretty good. Edit: Apparently even after I turned hidden notifications off, it still spams me with a notification asking if I want to turn it on. Jesus.

  Carolyn Williams

this app do makes a big difference my phone was legging and running hot it was acting real bad but when i ran this booster it made a big difference now my phone runs alots smoother not over heating as much i just installed it. but i sure can tell the difference already.. thinks for nice work you all have put into this app keep it up this app dose what it says

  Jay Neal

Im changing my rating to a lower one for one reason only.. The annoying new floating window every few cleans with it. It now turns to bag and you have to click, cancel the ad, then clean. Please change back to the old floating window and ill rate a 5 star like i had for 2 1/2 yrs. Love the app. Hate the new floating window problem. Maybe i can find a new app as good without this issue. If not i guess ill just disable floating window and quick clean thru drop down notificaton panel.

  Jeff Swalley

Descriptions need more filling in. Will it erase something I want? Will it delete part of a program, making it useless? If it cleans large files like a video, does that mean it deletes the video?

  Jeff Whalen

WHERE IS MY GAME BOOSTER? What happened to the damn game booster? Give it back PLEASE! & I'll give back ur 5?'s.

  Ino Terzi

With the hide unwanted apps feature you can mute "annoying" notifications from every application except DU Speed Booster which will constantly bug you with notifications many many times a day for no good reason. I have not yet been able to find a way to disable them.

DU Speed Booster & Cleaner wiki

DU Speed Booster & Cleaner has been downloaded by 100,000,000 - 500,000,000 people available all over the world, anyone can be easily downloaded from the wikinsta store. You could visit their official website http://www.duapps.com to know more about the app or you can mail to feedback@duapps.com them if you have any query regarding the app. This is the top famous app available in Tools category. Average rating of the app is 4.5 which is a great indication of people trust and use the app frequently. To download the app you must have your android version Varies with device. The price of the app is 0. According to, the public data average daily active user (DAU) of the app is 24446484. With Monthly active users (MAU) of 183348630. The latest version of the app is which currently installed in 60% of the users, last version Varies with device was published on Feb. 13, 2017, midnight.

DU Speed Booster & Cleaner apk info

Category: Tools

Publish Date:

Latest Version: Varies with device

Average Rating: 4.5

Price: Free

Requirements: Varies with device

Downloads: 100,000,000 - 500,000,000

Daily Active Users (DAU): 24446484+

Monthly Active Users (MAU): 183348630+

Official Website: http://www.duapps.com

Email: feedback@duapps.com

How to Download DU Speed Booster & Cleaner

There are numerous way to download the DU Speed Booster & Cleaner app

  1. 1. You can download DU Speed Booster & Cleaner app from your mobile. Click on the play store icon after that search the name of the app DU Speed Booster & Cleaner then click on the official app and finally you can found the install button.
  2. 2. Go to the google.com and search the app DU Speed Booster & Cleaner then google show you the app with install button click on it and your app will be installed automatically.
  3. 3. Go to the facebook.com and then search theDU Speed Booster & Cleanerapp. Facebook will show you the official page, go to the official page then you will find their official website from there you can directly download the app to your mobile.
  4. 4. If you don't have an android phone in your hand, still you can download the app from the desktop (but you must be logged in with same google account in your desktop and mobile). Go to the play.google.com and search the app then click on the install button.
  5. 5.You can download the app fromhttp://www.duapps.comofficial site alsoyou can mail them to feedback@duapps.com ask for the app link. Or,you can go to their official website and get the app link through SMS. Most of the site already have SMS service to download the app.

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