Premium
What's new in Security Master - Antivirus, VPN, AppLock, Booster 4.3.7
Some powerful features added which require additional permissions to make your phone safer.
1.New way to fully protect your privacy (require Calendar permission)
2.Add Call Recorder feature (require Microphone permission)
3.More personalized settings to beautify your phone
None of your personal info will be collected per the Privacy Policy.
New features are only accessible to some users now, welcome to contact us to try it in advance.
About Security Master - Antivirus, VPN, AppLock, Booster 4.3.7
The original CM Security upgraded to the 🆕 Security Master - Antivirus, VPN, AppLock, Booster (by CM, Cheetah Mobile) and redefined the scope of Phone Security: protects not only your phone but also your privacy. Security Master introduced Intelligent Diagnosis to detect your phone status, including Antivirus, Junk Clean, and Phone Booster (Battery Saver, and CPU Cooler) in time. All the necessary features to keep your phone safe & healthy.
Premium
Security Master Key features:
💎 Intelligent Diagnosis - Antivirus, Junk Clean, and Phone Booster
Our famous big button design upgraded to intelligently diagnose your most needed solution.
Antivirus – 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, optimize phone performance and speed up phone.
📡 SafeConnect VPN
Security Master (by CM) presents free VPN, proxy & unblock solution. With SafeConnect VPN, you can apply virtual location to enhance security, freely access favorite contents and protect online data transmission to prevent leak of online banking information, private messages, and browsing history.
✉️Message Security
Message Security (by CM) hides notifications timely to protect your privacy. It gathers all chat notifications into one and makes them easier to read & manage.
🔒AppLock
AppLock - Lock Bluetooth & Wi-Fi switches, incoming calls, apps, photos, or any private data with a pattern, PIN code, or fingerprint.
Intruder Selfie - Take photo of intruders who trying to break in your phone. AppLock feature protects apps privacy from snoopers. (Intruder Selfie for phone luck screen needs device administrator permission)
Disguise cover - Disguises lock screen so that no one is aware of you are using AppLock while keeping your secret & privacy safe.
Terms of service: goo.gl/AidoF8
Privacy Policy: goo.gl/ec3pN2
AdChoices: goo.gl/qrzoXV
Security Master has used ACCESSIBILITY SERVICE.
Download Security Master - Antivirus, VPN, AppLock, Booster 4.3.7
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:5.1.8
Uploaded:May 5, 2020 at 1:18AM UTC
File size:24.52 MB
Downloads:3,732
Version:5.1.7
Uploaded:February 11, 2020 at 2:40PM UTC
File size:23.69 MB
Downloads:888
Version:5.1.6
Uploaded:December 11, 2019 at 1:19PM UTC
File size:23.66 MB
Downloads:316
Version:5.1.4
Uploaded:December 1, 2019 at 3:11AM UTC
File size:23.07 MB
Downloads:214
Version:5.1.3
Uploaded:November 9, 2019 at 12:05AM UTC
File size:23.08 MB
Downloads:180
Version:5.1.1
Uploaded:October 25, 2019 at 9:07AM UTC
File size:24.07 MB
Downloads:214
Version:5.0.9
Uploaded:September 27, 2019 at 1:55PM UTC
File size:23.12 MB
Downloads:329
Version:5.0.8
Uploaded:September 19, 2019 at 9:12AM UTC
File size:23.12 MB
Downloads:126
Version:5.0.6
Uploaded:September 2, 2019 at 2:53AM UTC
File size:23 MB
Downloads:287
Version:5.0.3
Uploaded:August 1, 2019 at 4:03AM UTC
File size:23.09 MB
Downloads:275
