CM Security – Antivirus FREE 1.0.2
Current Version: 1.0.2
Requires Android: 2.2 and up
Category: Productivity
v1.0.2 update:
– Add detection of more Internet hot threats and viruses
– Increase malicious adwares detection, clear all threats
– Reduce the memory usage of idle time significantly
– Fix the issue that SD card scanning, call blocking and settings unexpectedly quit on certain models

Blazing fast, lightweight and ultra-secure, CM (Cleanmaster) Security is a FREE antivirus and mobile security application developed by Clean Master – the world’s most trusted Android optimizer (over 100,000,000 downloads worldwide and 4.7 top ratings on Google Play). It comprehensively detects viruses, Trojan, vulnerabilities, malwares, spywares, adwares on Android mobile devices and tablets.

Highlights of CM (Cleanmaster) Security:

No.1 antivirus engine: Powered by local and cloud dual mode engines by Kingsoft, which has over 200,000,000 users and 16-years history in PC & mobile security, repeatedly ranked first by AV-TEST ( and AV-Comparatives (

Multilayer protection: Scan new apps, updates, file system and websites to ensure your device’s safety in real time.

Fast and handy: Scanning takes only 5 seconds, 500% faster than other paid antivirus application. CM (Cleanmaster) Security is also lightweight, taking up half as much phone memory as other antivirus and APK file size is only 2.1MB. Integrated with highest rated cleanup and boost features, your device can be lighter, faster and more secure.

Features of CM (Cleanmaster) Security:

Scan pre-installed and installed apps and file system to keep your phone safe from viruses, Trojan, vulnerabilities, adwares and spywares.

Scan external SD card thoroughly to detect and delete threats.

Prevent harm to your device with real-time scanning of new applications and updates.

Routine automatic scanning allows for passive security.

The highest rated junk file cleaner, able to clean 50% more than competitors.

Block unwanted phone calls on your needs.

Block malicious URLs and protect yourself against phishing websites with instant warning notifications.

Supported languages:

English, German, Spanish, French, Indonesian, Italian, Malay, Portuguese, Thai, Vietnamese, Turkish, Greek, Russian, Ukrainian, Korean, Simplified Chinese, Traditional Chinese, Japanese, Arabic Dutch, Croatian.

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CM Security – Antivirus FREE 1.0.2CM Security – Antivirus FREE 1.0.2 Screen