Best Mfa App

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good mfa app. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Mfa App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7β˜… (717K)NoNoOct 2026
2Google AuthenticatorGoogle AuthenticatorFree4.9β˜… (1.2M)NoNoOct 2026
3MFA Authenticator: Secure 2FAMFA Authenticator: Secure 2FAFree4.4β˜… (113)NoYesOct 2026
4Duo MobileDuo MobileFree4.9β˜… (2.3M)NoNoOct 2026
5MTB MFA APPMTB MFA APPFree5.0β˜… (1)NoNoMay 2026
6Twilio AuthyTwilio AuthyFree4.7β˜… (53K)NoNoOct 2026
72FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7β˜… (36K)NoNoOct 2026
8ID.me AuthenticatorID.me AuthenticatorFree4.3β˜… (100K)NoNoOct 2026

Top Picks for Mfa App

Microsoft Authenticator#1

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Editor's Choice
πŸ“Š Productivity
4.7😞(717K ratings)
Free
#5in Productivity
Microsoft Authenticator screenshot 1
Microsoft Authenticator screenshot 2
Microsoft Authenticator screenshot 3
Microsoft Authenticator screenshot 4
Microsoft Authenticator screenshot 5
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

  • πŸš€ Seamless authentication
  • πŸ”’ Secure login process
  • πŸ‘ Convenient passwordless sign-in
  • πŸš€ Smooth app performance

Room to Improve

  • πŸ› Broken Apple Watch functionality
  • πŸ› Backup and restore issues
  • πŸ› Confusing login flow
  • πŸ› Accounts disappearing after phone change
4.9😞(1.2M ratings)
Free
#5in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • πŸ‘ User-friendly
  • πŸ”’ Secure authentication
  • πŸš€ Simple and fast
  • πŸ”’ Reliable security
  • πŸ‘ Easy to use

Room to Improve

  • πŸ› Randomly deleted all codes
  • πŸ› Unreliable, lost access to accounts
  • πŸ› Timing issues, codes didn't work
  • πŸ› Accounts duplicated then deleted
  • πŸ› Wiped all accounts after update

More Mfa App apps to explore

FAQ about Mfa App

What is the best mfa app for iPhone?
Microsoft Authenticator tops our mfa app ranking as of October 2026, with a 4.7-star average from 717K App Store ratings, and it's free to download.
Yes β€” 20 of the top mfa app we rank are free to download, including Microsoft Authenticator and Google Authenticator.
Microsoft Authenticator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ mfa app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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