Security Master
Security Master is a device security and optimization app for Android. It provides antivirus protection, junk cleaning, battery saving, and other phone utilities in one easy-to-use app.
Security Master: Device Security & Optimization App
Security Master is a device security and optimization app for Android. It provides antivirus protection, junk cleaning, battery saving, and other phone utilities in one easy-to-use app.
What is Security Master?
Security Master is a comprehensive security and optimization app for Android devices. Developed by Cheetah Mobile, it aims to keep devices malware-free, running fast, and prolong battery life.
Key features of Security Master include:
- Antivirus engine that scans for malware, viruses, trojans, and other threats in real-time. It has an extensive database of known malware signatures to detect threats.
- Junk cleaning utility that removes residual and cache files to free up storage space.
- Battery saver modes that adjusts system settings to reduce battery drainage.
- App lock to password protect apps and private data.
- Phone boost to stop background processes and services to improve speed.
- WiFi security checker, game booster, message security, and other utilities.
Security Master has over 100 million downloads worldwide. It is free to use with optional premium upgrades. The app has generally positive reviews for its ease of use, low resource usage, and comprehensive feature set for optimizing and securing Android devices.
Security Master Features
Features
- Antivirus protection
- Junk cleaning
- Battery saving
- Phone optimization
- App locking
- Data backup
- WiFi security scanning
- Real-time protection
Pricing
- Freemium
- Subscription-Based
Pros
Lightweight app
Easy to use interface
Good malware detection rate
Lots of useful utilities
Affordable pricing
Cons
Contains ads in free version
Some features locked behind paywall
Questionable privacy policy
Aggressive notifications
Official Links
Reviews & Ratings
Login to ReviewThe Best Security Master Alternatives
View all Security Master alternatives with detailed comparison →
Top Security & Privacy and Antivirus and other similar apps like Security Master
AppLock (FOSS)
AppLock is a free and open source application locker for Android devices. It allows users to password protect their apps and block unauthorized access to them.Some key features of AppLock include:Password protect individual apps like photos, messages, contacts etc.Prevent unauthorized access by locking appsCustomizable password protection using PIN, pattern or...
Avast Mobile Security
Avast Mobile Security is a free antivirus and anti-malware app for Android devices. It provides comprehensive protection against viruses, malware, spyware, ransomware, phishing attempts, and other cyberthreats that may compromise device security or attempt to steal personal data.Key features of Avast Mobile Security include:Real-time scanning of apps and files using...
App Lock and Gallery Vault
App Lock and Gallery Vault is a versatile privacy and security app for Android devices. It allows you to password protect sensitive content on your phone, including apps, photos, videos, and other files.The main features include:App Locker - Lock down specific apps like social media, banking, emails etc. with a...
Smart AppLock
Smart AppLock is a mobile application available for Android and iOS devices that provides enhanced security and privacy for apps on a user's phone or tablet. Its key feature is the ability to lock down access to specific apps behind a password, PIN, pattern, or fingerprint, preventing unauthorized users from...
CM Locker
CM Locker is a lightweight and portable locker app for Android devices. As an applock and vault app, it helps protect the privacy of your apps, photos, videos and files.Key features of CM Locker include:App Lock - Password protect and lock apps of your choice. Prevent unauthorized access to your...
Smart App Locker
Smart App Locker is a feature-rich parental control and screen time management app for Android. It allows parents to lock selected apps on their child's device, set daily usage limits for apps, restrict overall device usage time per day, and monitor app usage activity.Some of the key features of Smart...
Hexlock
Hexlock is an open-source, self-hosted password manager and encrypted storage solution. It allows individuals and teams to securely store passwords, sensitive documents, and other private data behind a master password.As an on-premises solution, Hexlock gives you full control over your data. All data is encrypted locally with AES-256 encryption before...
Photon App Lock
Photon App Lock is an application locker and privacy protection app for Android devices. It allows users to password protect individual apps to prevent unauthorized access. Some key features include:Password protect apps like social media, gallery, messaging, and more to protect private informationUse pattern, PIN, or fingerprint unlockingHide and fake-cover...
Super AppLock
Super AppLock is a powerful app locker and privacy protection app for Android. It allows users to lock down individual apps with a password, pattern, pin, or fingerprint so that access is restricted. This helps protect sensitive information and prevent unauthorized access.Some of the key features of Super AppLock include:Lock...
Device Guard
Device Guard is an enterprise security feature introduced in Windows 10 to help prevent malware from infecting devices. It works by restricting the applications that users can run based on specified code integrity policies.Device Guard makes use of virtualization-based security (VBS) and Hypervisor Code Integrity (HVCI) to lock down devices...
AppzLock
AppzLock is an Android app that provides robust privacy protection, parental controls, and device monitoring features. It allows parents and device administrators to restrict access to specific apps, block inappropriate websites, monitor app usage and browsing history, set daily time limits for app usage, and even remotely lock or locate...
Emsisoft Mobile Security
Emsisoft Mobile Security is a comprehensive mobile security and antivirus app designed specifically for the Android operating system. It provides complete malware protection using dual-engine antivirus scanning to detect and remove existing and emerging mobile threats.Key features of Emsisoft Mobile Security include:Malware scanning and removal - Uses dual antivirus engines...
