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Head-to-head · Anti Malware Software

Malwarebytes Premium vs IObit Malware Fighter

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Malwarebytes Premium #1 in Anti Malware Software 9.2/10 Free plan Free plan✓ 1 of 4 features Visit Malwarebytes
IObit Malware Fighter #3 in Anti Malware Software 8.9/10 Free plan Free plan✓ 1 of 4 features Visit IObit

Malwarebytes Premium leads on 0 checks, IObit Malware Fighter on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMalwarebytes Premium · 9.2/10
  • Free planboth

Malwarebytes Premium scores higher on our rubric for anti malware software: 9.2 against 8.9 out of 10; our editors rank them #1 and #3.

Malwarebytes Premium is the better fit for broad malware protection across personal devices. IObit Malware Fighter is the better fit for windows users seeking a capable free tier.

  • Malwarebytes Premium fits best

    Broad malware protection across personal devices

  • IObit Malware Fighter fits best

    Windows users seeking a capable free tier

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Side by side

Feature Malwarebytes Premium 9.2/10 Visit ↗ IObit Malware Fighter 8.9/10 Visit ↗
At a glance
Editor score 9.2 8.9
Ranking #1 in Anti Malware Software #3 in Anti Malware Software
Best for Broad malware protection across personal devices Windows users seeking a capable free tier
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — —
Money-back guarantee 60 days 60 days
Deployment Desktop, Mobile, Browser extension Desktop
Platforms Windows, macOS, iOS, Android, Chrome extension Windows
Support Live chat, Tickets, Community, Docs · 24/7 Email, Community, Docs
Built for Solo, Small business Solo, Small business, Mid-market
Features Malwarebytes Premium 1/4 · IObit Malware Fighter 1/4
Real-time protection Not checked yet Not checked yet
Ransomware protection ✓ ✓
Scheduled scans Not checked yet Not checked yet
Behavior monitoring Not checked yet Not checked yet
Specs
Maximum devices Not checked yet Not checked yet
Platform coverage Not checked yet Not checked yet
Our review
Pros
  • Real-time protection covers malware, ransomware, phishing, exploits, and scams
  • Supports Windows, macOS, Android, iOS, and supported browsers
  • Adds Privacy VPN and Browser Guard blocking for ads, scams, and trackers
  • Free plan includes real-time malware protection and unsafe-link blocking
  • Pro adds ransomware defense, phishing blocking and Bitdefender protection
  • Includes SafeBox, camera and USB controls, and customizable scans
Cons
  • Standard plan covers one device
  • Features vary by operating system
  • Coverage centers on Windows, macOS, Android, iOS, and browser extensions
  • Available only for Windows desktop
  • Bitdefender real-time protection is limited to Pro
  • Pro device options stop at three PCs
Our verdict

Malwarebytes Premium is a paid security product for individuals, families, and small businesses. It combines real-time malware and virus protection with ransomware, web, phishing, exploit, scam, and potentially unwanted program defenses.…

Read the review →

IObit Malware Fighter is Windows antivirus and anti-malware software for home and business users who want real-time protection and scanning on a desktop. Its Free plan covers real-time malware protection using the IObit malware database,…

Read the review →
  1. Malwarebytes PremiumAnti Malware Software 9.2Free plan
  2. IObit Malware FighterAnti Malware Software 8.9Free plan

Strengths and trade-offs

  • Malwarebytes Premium — where it wins

    • Real-time protection covers malware, ransomware, phishing, exploits, and scams
    • Supports Windows, macOS, Android, iOS, and supported browsers
    • Adds Privacy VPN and Browser Guard blocking for ads, scams, and trackers

    Where it doesn't

    • Standard plan covers one device
    • Features vary by operating system
    • Coverage centers on Windows, macOS, Android, iOS, and browser extensions

  • IObit Malware Fighter — where it wins

    • Free plan includes real-time malware protection and unsafe-link blocking
    • Pro adds ransomware defense, phishing blocking and Bitdefender protection
    • Includes SafeBox, camera and USB controls, and customizable scans

    Where it doesn't

    • Available only for Windows desktop
    • Bitdefender real-time protection is limited to Pro
    • Pro device options stop at three PCs

More comparisons

All anti malware software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update