Clean Master - Free Antivirus

Cheetah Mobile

Install 500,000,000 - 1,000,000,000

More Clean Master, the No.1 Android optimization tool with junk cleaning and antivirus functions is free and trusted by over 740 million users worldwide. Making phones run like they're brand new all the time.Clean Master helps clean all types of junk files (photo junk, video junk, system junk, advertisement junk, and cache junk) to free up storage space. It can also clean junk notifications and free up RAM to improve your phone's speed and performance! It gives your phone powerful protection with functions such as Anti-virus and AppLock. By scanning and removing viruses, Clean Master protects your phone from safety problems and privacy disclosure.Clean Master Key Functions:JUNK CLEANER (JUNK FILES)Clean Master helps you clean all types of junk files (photo junk, video junk, system junk, advertisement junk, cache junk, and residual junk) on your Android phone, which can help boost and optimize your phone's speed and performance, as well as preventing your phone from running slow and lagging. It can also free up your phone's RAM (memory) and storage space, you can enjoy using a faster and speedier phone with just one tap. Clean Master - the best cleaner of all cleaning apps.Clean Master also provides customized and professional cleaning for many social apps like Facebook, Messenger, WhatsApp, Instagram and many more. With our professional cleaner, you can free up much more space from these apps easily and safely without worrying about deleting the wrong files. FREE ANTIVIRUSAnti-virus is another important function of Clean Master. As a virus scanner and cleaner, it can scan viruses on all apps (pre-installed or not), blocks and removes viruses from your phone to keep your device safe from viruses, trojans, malware, rogue software and protects your privacy. Clean Master provides the safest protection on everything in your mobile. Keep your phone safe and secure with Clean Master's free antivirus engine (ranked #1 by AV-TEST)! BOOST MOBILEOne Tap Boost feature of Clean Master can help boost mobile speed, optimize phone memory by freeing up RAM, and give you a faster and speedier phone. After boosting your mobile, run a speed test to see how much faster it has become.BATTERY SAVERClean Master helps save battery power and extend battery life. As a battery saver and booster, it can analyze your battery's status and kill background processes to save power and to extend your battery life.APPLOCKUsing Clean Master and stop worrying about privacy intruders and others trying to peek on your WhatsApp chat history or your Instagram photos! Use the AppLock function of Clean Master to protect your privacy with a PIN or lock pattern. Set a password or lock pattern for important apps such as WhatsApp, Youtube, Facebook, Messenger, Instagram etc. Lock and protect all your private data with Clean Master AppLock featureNOTIFICATION CLEANERClean Master sweeps and cleans junk notifications on your notification bar. It stops trash notifications from jamming and slowing down your phone, keeping your phone free from disturbing and annoying notifications.Other Optimization Features:CHARGE MASTER - Protects your battery from overcharging, displays charging status and application message on your lock screen when charging. GAME BOOSTER - Manage your games and accelerate loading speed of games.APP MANAGER - Back up and uninstall apps. Remove useless apps to free up your phone's storage space.CPU COOLER - Cools down your phone temperature and reduces CPU usage by stopping apps that cause device overheat. As well as extending your battery life! iSWIPE - Quickly access other apps and tools.Clean Master is compatible with most Android phones and systems, including but not limited to all devices from Samsung, Xiaomi, Sony, Moto, LG, TCL, HTC, Nexus, ZTE and more….Clean Master, the world's No.1 cleaner & antivirus app in Google Play.

Top 5 User Reviews

  Nyah Misfit

This is a great app because it actually WORKS!! I have a Samsung On5 and for some reason I always end up with storage issues. So before using this app I had only 6.65 storage filled out of 8.00 now I know that's not a lot but it usually works for my phone after using this... I have 5.45 storage field out of 8.00. I am very thankful for your service this is a great app hopefully it will work later on


It does exactly what it's supposed to do, and I feel very protected from any security issues. Thanks CM! 1/26/17...Re-Review, I love CM Apps, but after the last update it keeps activating my Settings Overlay. It sucks that I have to uninstall it. I had to uninstall and reinstall all of my apps even to figure it out and with multiple majors that was 408 with a 64GB SD card.

Anonymus User

This is the best app I have seen so far for cleaning out your phone. I can download so much more stuff now. It gets rid of all the junk I'm not aware of. Before this I could only download a few games (rolling sky and white tiles) and social media apps (musically and Instagram) I couldn't find other apps as good as this thank u.

  Bryan Bates

I am having to update my review not for the good. I love all the neat tools it has and ways to free up memory. I was, however, wondering why my phone battery was draining so fast and realized it started happening I installed this app. When I check battery usage details this app; three days in a row ranked No. 1 on battery depletion using 35% of the battery utilization. Don't matter how well it clears my memory and cools my cpu if it depletes my battery 4 times faster than without the applicati

  Arianna Bullion

My phone won't let me clear cache on my apps, so I didn't have a way to get more storage unless I deleted photos and apps and it wouldn't let me download a app I really wanted. With the tiny bit of storage I had, I downloaded Clean Master. Clean Master got rid of ALL of my cache, secured my apps, looked for viruses, and cooled downy phone. I highly recommend this app to everyone!

  potato Aato

Honestly when you install this app, you have no control over how much it runs. It crawls its way everywhere, and constantly runs in the background. Give a command to only turn on when you open the app!! I don't need useless features like "battery master" or whatever and other bullcrap running in the background to actually slow my phone down!!

Clean Master - Free Antivirus wiki

Clean Master - Free Antivirus has been downloaded by 500,000,000 - 1,000,000,000 people available all over the world, anyone can be easily downloaded from the wikinsta store. You could visit their official website to know more about the app or you can mail to 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 4.7 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 78321122. With Monthly active users (MAU) of 587408415. The latest version of the app is which currently installed in 60% of the users, last version Varies with device was published on May 23, 2017, midnight.

Clean Master - Free Antivirus apk info

Category: Tools

Publish Date:

Latest Version: Varies with device

Average Rating: 4.7

Price: Free

Requirements: Varies with device

Downloads: 500,000,000 - 1,000,000,000

Daily Active Users (DAU): 78321122+

Monthly Active Users (MAU): 587408415+

Official Website:


How to Download Clean Master - Free Antivirus

There are numerous way to download the Clean Master - Free Antivirus app

  1. 1. You can download Clean Master - Free Antivirus app from your mobile. Click on the play store icon after that search the name of the app Clean Master - Free Antivirus then click on the official app and finally you can found the install button.
  2. 2. Go to the and search the app Clean Master - Free Antivirus then google show you the app with install button click on it and your app will be installed automatically.
  3. 3. Go to the and then search theClean Master - Free Antivirusapp. 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 and search the app then click on the install button.
  5. 5.You can download the app from site alsoyou can mail them to 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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