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Best Microsoft Defender Antivirus Apps & Games

250+ iOS apps & games curated and reviewed

3.9 avg rating
20 free apps & games
Updated September 2026

If you already know Microsoft Defender, this is the deeper bench. 250+ microsoft defender antivirus apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Microsoft Defender Antivirus Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft Defender: SecurityMicrosoft Defender: SecurityFree4.7★ (21K)NoYesSep 2026
2Microsoft EdgeMicrosoft EdgeFree4.7★ (577K)NoYesSep 2026
3Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (694K)NoNoSep 2026
4AntivirusAntivirusFree3.7★ (24)NoYesSep 2026
5Defender EmpowerDefender EmpowerFree4.6★ (1.7K)NoNoSep 2026
6DefenderDefenderFree—NoNoSep 2026
7AI DefenderAI DefenderFree—NoNoMay 2026
8Security Browser for M365Security Browser for M365Free—NoNoJul 2026

Top Picks for Microsoft Defender Antivirus

Microsoft Defender: Security#1

Microsoft Defender: Security by Microsoft Corporation

Identity Protection & Security
Editor's Choice
💼 Business
4.7😞(21K ratings)
FreeIn-App Purchases
Microsoft Defender: Security screenshot 1
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This app offers comprehensive online security for individuals and families, providing antivirus scanning, threat monitoring, and identity protection. It helps safeguard personal information by scanning the dark web and offers credit monitoring and identity theft restoration services.

What We Love

  • 🚀 Fast
  • 🔒 Security
  • 👍 Ease of use

Room to Improve

  • 🐛 Connectivity issues
  • 🔋 High battery drain
  • 🔍 Excessive data usage
  • 🤖 Compatibility problems
  • ⚠️ Disruptive to other apps
Microsoft Edge#2

Microsoft Edge by Microsoft Corporation

Start here, get it done here
Strong Contender
🔧 Utilities
4.7😊(577K ratings)
FreeIn-App Purchases
#6in Utilities
Microsoft Edge screenshot 1
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Microsoft Edge screenshot 3
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Microsoft Edge screenshot 5
Microsoft Edge screenshot 6

This AI-powered browser integrates a personal assistant to enhance productivity. It helps summarize content, answer questions, and create images using advanced AI models. Customize your browsing with extensions and enjoy enhanced privacy and security features.

What We Love

  • 🚀 Fast and smooth performance
  • 👍 Seamless integration with Windows devices
  • 🔒 Robust security features
  • 💡 Useful built-in tools (e.g. read aloud, translate)

Room to Improve

  • 🐛 Occasional crashes and freezes
  • 🔋 High battery consumption
  • 💤 Lack of customization options
  • 🤔 Issues with syncing bookmarks/history
Microsoft Authenticator#3

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Worth Considering
📊 Productivity
4.7😞(694K ratings)
Free
#6in Productivity
Microsoft Authenticator screenshot 1
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Microsoft Authenticator screenshot 6

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow
  • 🐛 Accounts disappearing after phone change

More Microsoft Defender Antivirus apps to explore

FAQ about Microsoft Defender Antivirus

What are the best microsoft defender antivirus apps & games for iPhone?
Microsoft Defender: Security tops our microsoft defender antivirus apps & games ranking as of September 2026, with a 4.7-star average from 21K App Store ratings, and it's free to download.
Yes — 20 of the top microsoft defender antivirus apps & games we rank are free to download, including Microsoft Defender: Security and Microsoft Edge.
Microsoft Defender: Security has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ microsoft defender antivirus apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Microsoft Defender is an online security application designed to protect your personal life and work. It offers features like antivirus scanning, threat monitoring, and identity protection to help you stay safer online and safeguard your personal information.
Key features include antivirus scanning, continuous monitoring for malicious threats, multi-device alerts, and expert guidance. It also provides dark web scanning for identity threats, credit monitoring, and access to identity theft restoration experts.