Security Master

Security Master APK Version History

Free Tools App by Cheetah Mobile (AppLock & AntiVirus)

aggregateRating Downloads: 705342 Updated: July 13, 2018

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APK4Fun collected some old versions or legacy versions for Security Master (com.cleanmaster.security, A useful Tools app for Android). You could download one of the legacy or old version of it ... Download Now >

Security Master APK

Security Master App Version History and Changelog

  1. Security Master 4.6.3 APK (Latest Version APK)

    • Updated: July 13, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.6.3:

    • 🌟 Upgraded Antivirus Engine : Scan and remove malware, adware and suspicious files to keep your phone safe.
    • 🌟 Game Boost : Speed up your games, double the fun!
    • 🌟 AppLock : Protect your privacy from intruders, catch the one who's snooping on you.
    • 🌟 Bug fixed.
  2. Security Master 4.6.2 APK (Old Version APK)

    • Updated: July 4, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.6.2:

    • 🌟 Upgraded Antivirus Engine : Scan and remove malware, adware and suspicious files to keep your phone safe.
    • 🌟 Game Boost : Speed up your games, double the fun!
    • 🌟 AppLock : Protect your privacy from intruders, catch the one who's snooping on you.
    • 🌟 Bug fixed.
  3. Security Master 4.6.1 APK (Old Version APK)

    • Updated: June 28, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.6.1:

    • 🌟 Upgraded Antivirus Engine : Scan and remove malware, adware and suspicious files to keep your phone safe.
    • 🌟 Game Boost : Speed up your games, double the fun!
    • 🌟 AppLock : Protect your privacy from intruders, catch the one who's snooping on you.
    • 🌟 Bug fixed.
  4. Security Master 4.6.0 APK (Old Version APK)

    • Updated: June 21, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.6.0:

    • 🌟 Upgraded Antivirus Engine : Scan and remove malware, adware and suspicious files to keep your phone safe.
    • 🌟 Game Boost : Speed up your games, double the fun!
    • 🌟 AppLock : Protect your privacy from intruders, catch the one who's snooping on you.
    • 🌟 Bug fixed.
  5. Security Master 4.5.8 APK (Old Version APK)

    • Updated: June 7, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.8:

    • 🌟 Upgraded Antivirus Engine : Scan and remove malware, adware and suspicious files to keep your phone safe.
    • 🌟 Game Boost : Speed up your games, double the fun!
    • 🌟 AppLock : Protect your privacy from intruders, catch the one who's snooping on you.
    • 🌟 Bug fixed.
  6. Security Master 4.5.7 APK (Old Version APK)

    • Updated: May 30, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.7:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  7. Security Master 4.5.6 APK (Old Version APK)

    • Updated: May 21, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.6:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  8. Security Master 4.5.5 APK (Old Version APK)

    • Updated: May 17, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.5:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  9. Security Master 4.5.4 APK (Old Version APK)

    • Updated: May 11, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.4:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  10. Security Master 4.5.2 APK (Old Version APK)

    • Updated: April 28, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.2:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  11. Security Master 4.5.1 APK (Old Version APK)

    • Updated: April 24, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.5.1:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  12. Security Master 4.4.7 APK (Old Version APK)

    • Updated: April 7, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.7:

    • 🌟 Yes we have upgraded the AppLock feature again and fixed some minor errors. Try it and tell us what do you think!
    • 🌟 Like to play games but get stuck often? Try the powerful Game Boost to get best gaming experience!
    • 🌟 Performance improvements.
  13. Security Master 4.4.6 APK (Old Version APK)

    • Updated: April 2, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.6:

    • 🌟 Try Security Master Game Boost, no more lag in games!
    • 🌟 Customize your AppLock theme!
    • 🌟 Bug fixed.
  14. Security Master 4.4.5 APK (Old Version APK)

    • Updated: March 28, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.5:

    • 🌟 Try Security Master Game Boost, no more lag in games!
    • 🌟 Customize your AppLock theme!
    • 🌟 Bug fixed.
  15. Security Master 4.4.4 APK (Old Version APK)

    • Updated: March 19, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.4:

    • 🌟 Upgraded Game Boost feature again. Enjoy better gaming experience and get high-ranking on all your games in Game Boost!
    • 🌟 Fixed AppLock default theme issue. Get thousands of fancy themes here!
    • 🌟 Performance improvements.
  16. Security Master 4.4.3 APK (Old Version APK)

    • Updated: March 14, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.3:

    • √ Upgraded game boost feature. Make your favorite games run faster with Security Master game boost!
    • √ Fixed the Notification Cleaner issue. Hide unnecessary notifications and manage them at your will!
    • √ Performance improvements. Enjoy high speed cleaning and antivirus service!
  17. Security Master 4.4.2 APK (Old Version APK)

    • Updated: February 11, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.2:

    • First we want to thank all the users who have sent feedback. Only with your help could we finally fix bugs and upgrade Security Master :)
    • 1. FREE and stable VPN for you. Use security master VPN to unblock & access any websites you want without being tracked.
    • 2. Oh, don't forget to put all your favorite games into Game Boost folder. Let Security Master help you to speed up your games.
    • Any problem, please send us feedback (with screenshots if you could), via Security Master, Menu, Feedback.
  18. Security Master 4.4.1 APK (Old Version APK)

    • Updated: February 3, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.1:

    • 1. Get ad-free service with low price!
    • 2. Optimized VPN service, get more free VPN here!
    • 3. Upgraded user service. You could directly send email to [email protected] We'll deal with all your reported problems!
  19. Security Master 4.4.0 APK (Old Version APK)

    • Updated: February 1, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.4.0:

    • 1. Get ad-free service with low price!
    • 2. Optimized VPN service, get more free VPN here!
    • 3. Upgraded user service. You could directly send email to [email protected] We'll deal with all your reported problems!
  20. Security Master 4.3.9 APK (Old Version APK)

    • Updated: January 19, 2018

    • File Info: verify file integrity & signature

    • App Permissions: review app permissions

    • What's new in verson 4.3.9:

    • 1.Enhanced Game Booster feature to make your games run faster.
    • 2.Optimized Charge Master design so you can better monitor your charging status.
    • 3.Bug fixes.

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