The original CM Security upgraded to the Security Master and redefined the scope of Phone Security: protects not only your android phone but also your privacy.

More than a simple antivirus for android, Security Master is built with more powerful feature, including:
★Intelligent Diagnosis - Antivirus, Junk Clean, Phone Booster, Battery Saver, CPU Cooler
★SafeConnect VPN – fast secure VPN proxy
★Wi-Fi security - scan Wi-Fi networks for threats
★Anti-Theft Alarm – protect your phone from theft by sounding an alarm
★Message Security – hide notifications preview
★Applock – lock and protect apps with a password
★Intruder Selfie - capture intruder using your phone

Key Features:
Intelligent Diagnosis
Antivirus - Security Master, a free antivirus for android, keep your phone and privacy safe from virus & malware with #1 antivirus engine.
Junk Clean - Intelligently scan and remove junk files including system and app caches with just one tap.
Phone Boost, Battery Saver, and CPU Cooler - Remove background apps that take high memory usage, overheat and drain battery.

SafeConnect VPN
Bypass firewalls and freely access sensitive websites, watch videos not available in your country anonymously without being tracked.
Hide IP address and apply virtual location, protect your online activities to prevent leak of online banking information, private messages, and browsing history.

Wi-Fi security
Security Master detects and identify phishing Wi-Fi network, test network speed and protect phone's online safety.

Anti-Theft Alarm
Anti-Theft Alarm protect your phone from theft by sounding an alarm when someone moves your phone.

Message Security
Message Security hides notifications preview timely to protect your privacy. It gathers all chat notifications into one and makes them easier to read & manage.

AppLock
Lock Bluetooth & Wi-Fi switches, apps, photos, or any private data with a pattern, PIN code, or fingerprint.

With Security Master, a free antivirus for android, protect your phone from viruses and malware. Keep your privacy safe with Applock, SafeConnect VPN, Wi-Fi Security and more features.

Terms of service: goo.gl/AidoF8
Privacy Policy: goo.gl/ec3pN2
AdChoices: goo.gl/qrzoXV
Security Master has used ACCESSIBILITY SERVICE.

All versions

Version:5.1.8

Uploaded:May 5, 2020 at 1:18AM UTC

File size:24.52 MB

Downloads:2,646

Version:5.1.7

Uploaded:February 11, 2020 at 2:40PM UTC

File size:23.69 MB

Downloads:760

Version:5.1.6

Uploaded:December 11, 2019 at 1:19PM UTC

File size:23.66 MB

Downloads:292

Version:5.1.4

Uploaded:December 1, 2019 at 3:11AM UTC

File size:23.07 MB

Downloads:186

Version:5.1.3

Uploaded:November 9, 2019 at 12:05AM UTC

File size:23.08 MB

Downloads:165

Version:5.1.1

Uploaded:October 25, 2019 at 9:07AM UTC

File size:24.07 MB

Downloads:202

Version:5.0.9

Uploaded:September 27, 2019 at 1:55PM UTC

File size:23.12 MB

Downloads:278

Version:5.0.8

Uploaded:September 19, 2019 at 9:12AM UTC

File size:23.12 MB

Downloads:119

Version:5.0.6

Uploaded:September 2, 2019 at 2:53AM UTC

File size:23 MB

Downloads:284

Version:5.0.3

Uploaded:August 1, 2019 at 4:03AM UTC

File size:23.09 MB

Downloads:258