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Avast Free Antivirus vs Clean Master

Professional comparison and analysis to help you choose the right software solution for your needs.

Avast Free Antivirus icon
Avast Free Antivirus
Clean Master icon
Clean Master

Avast Free Antivirus vs Clean Master: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Avast Free Antivirus Clean Master
Sugggest Score — —
Category Security & Privacy Os & Utilities
Pricing Freemium —

Product Overview

Avast Free Antivirus
Avast Free Antivirus

Description: Avast Free Antivirus is a free antivirus program that provides essential protection against viruses, malware, spyware, and other threats. It includes real-time scanning, scheduled scanning, and behavioral detection to keep devices secure.

Type: software

Pricing: Freemium

Clean Master
Clean Master

Description: Clean Master is an Android app that helps clean up storage space and memory to optimize device performance. It removes residual and cache files, uninstalls unused apps, clears browser history, and more.

Type: software

Key Features Comparison

Avast Free Antivirus
Avast Free Antivirus Features
  • Real-time scanning
  • Scheduled scanning
  • Behavioral detection
  • Anti-phishing
  • Anti-spam
  • Firewall
  • Sandbox technology
  • Wi-Fi inspector
  • Software updater
  • Browser cleanup
Clean Master
Clean Master Features
  • Junk file cleaning
  • Memory boost
  • App manager
  • Task killer
  • Game booster
  • Antivirus
  • Battery saver

Pros & Cons Analysis

Avast Free Antivirus
Avast Free Antivirus
Pros
  • Free
  • Lightweight
  • Effective malware protection
  • Extra security features like firewall and sandbox
  • Easy to use interface
  • Works on Windows, Mac, Android
Cons
  • Occasional false positives
  • Limited customization options
  • No parental controls
  • No VPN
  • Some features only in paid versions
Clean Master
Clean Master
Pros
  • Cleans up storage space
  • Speeds up device performance
  • Easy to use interface
  • Helps manage installed apps
Cons
  • Contains ads
  • Some features may be unnecessary for average users
  • Aggressive notifications to upgrade to pro version

Pricing Comparison

Avast Free Antivirus
Avast Free Antivirus
  • Freemium
Clean Master
Clean Master
  • Not listed

Related Comparisons

Learn More About Each Product

Avast Free Antivirus
Avast Free Antivirus
Reviews, pricing & alternatives →
Clean Master
Clean Master
Reviews, pricing & alternatives →

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