Best Mfa App

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good mfa app. We benchmark 249+ 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 (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7β˜… (694K)NoNoSep 2026
2Google AuthenticatorGoogle AuthenticatorFree4.9β˜… (1.2M)NoNoSep 2026
3MFA Authenticator: Secure 2FAMFA Authenticator: Secure 2FAFree4.4β˜… (104)NoYesSep 2026
4Duo MobileDuo MobileFree4.9β˜… (2.3M)NoNoSep 2026
5ID.me AuthenticatorID.me AuthenticatorFree4.3β˜… (100K)NoNoSep 2026
62FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7β˜… (35K)NoNoSep 2026
7MTB MFA APPMTB MFA APPFree5.0β˜… (1)NoNoMay 2026
8MFA-AuthenticatorMFA-AuthenticatorFree3.8β˜… (5)NoNoAug 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😞(694K ratings)
Free
#11in 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
Google Authenticator#2

Google Authenticator by Google

Strong Contender
πŸ”§ Utilities
4.9😞(1.2M ratings)
Free
#7in Utilities
Google Authenticator screenshot 1
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Google Authenticator screenshot 5
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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
MFA Authenticator: Secure 2FA#3

MFA Authenticator: Secure 2FA by MINT APPS CAPITAL LTD

2 Factor Auth: OTP & Verify
Worth Considering
πŸ”§ Utilities
4.4(104 ratings)
FreeIn-App Purchases
MFA Authenticator: Secure 2FA screenshot 1
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This app simplifies online security by enabling two-factor authentication for all your accounts in one place. It offers secure backups, biometric locks, and seamless device syncing for a private and user-friendly experience.

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 September 2026, with a 4.7-star average from 694K 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 September 2026.
We track 249+ mfa app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Microsoft Authenticator is a mobile application designed to enhance online security. It provides multi-factor authentication (MFA), passwordless login options, and password autofill capabilities for various online accounts, including personal, work, and school accounts.
When MFA is enabled, after entering your password, you'll be prompted to verify your identity. This can be done by approving a notification sent to the app or by entering a time-based one-time password (OTP) generated by the app. These OTP codes refresh every 30 seconds and do not require a network connection.

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