CM Security Antivirus APK

CM Security Antivirus

Latest Version 5.1.7
By Cheetah Mobile (AppLock & AntiVirus)

Imagine how easy it would be if you can clean up the storage of your smartphone and secure it from malware with a single tap on the button. The CM Security Antivirus latest APK 5.1.7 (50175226) is packed with feature that will not only secure your Android mobile phone, but also keep it clean. Normally, people need to install several smartphone tools. However, this particular application allows you to do multiple things with an app. Since you only need to install one app, you will not waste the space of your smartphone RAM.

CM Security Antivirus File Information

Last updated: January 16, 2020
Developer: Cheetah Mobile (AppLock & AntiVirus)
Version: 5.1.7 (50175226)
Requirement: Varies with device
File size: 23.7 MB
Uploaded: January 16, 2020 at 9:00AM GMT+07
MD5: ba858936ff5051536c028d60c7330a39
SHA1: c53ec4ee418485decc0524ba9379cfc289d99d60
Available on Google Play: Install from Google Play

CM Security Antivirus app review

In order to satisfy the need of smartphone users, the CM Security Antivirus for Android allows you to optimize your smartphone easily. As the name suggest, the main feature of this app is antivirus. As antivirus, it counter the presence of malware that you might accidentally downloaded. The antivirus works by scanning your device once it is activated. It is also able to detect the malware activity and notify you as soon as it happens.

Other additional feature of this application is the app lock. App lock is mostly used to secure other application. In order to access the application, you need to enter password. Therefore, it can be used to secure your gallery as well. It also comes with battery saver. This feature helps to shut down unnecessary applications running in the background. It is required to reduce the RAM consumption of the device. Talking about RAM consumption, cleaner feature can also be found in the application as well. This feature will clean up your device to get more RAM space.

In general, the application is a useful tool that will give you whatever you need in order to optimize your device. Other than the features mentioned above, it also has plenty other feature that will make your device run smoothly. The best part about it is RAM conservation. The application comes in small size. Therefore, it will not burden your Android device. Since you do not have install separate application for the features, it has to offer, you will not waste the RAM of your device.


  • Loaded with features.
  • It is easy to use.
  • It comes with widget feature.
  • It does not consume RAM space.


  • Cleaner feature is not effective at cleaning junk files

How to Use the App

Since the application is easy to use, the operational of this application is relatively easy. The features offered by this application are already listed on the home menu. Select particular feature on the application by tapping the icon on the home menu.

In order to make it easier for you to access the feature, the application includes widget features as well. It means that you can bring particular feature such as cleaner or antivirus feature to home screen of the device. The app lock feature requires further adjustment. You need to input specific password in form of pattern before you can use it. After that, you can select the application that you want to secure.


  • Protect not only your android phone but also your online privacy
  • More powerful scanning and antivirus engine
  • Optimize product speed and performance
  • Fix some known bugs

Older Versions of CM Security Antivirus

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