Best Ms Authenticator Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Out of 250+ ms authenticator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Ms Authenticator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7โ˜… (694K)NoNoSep 2026
2Google AuthenticatorGoogle AuthenticatorFree4.9โ˜… (1.2M)NoNoSep 2026
3Authenticator App - NovazAuthenticator App - NovazFreeโ€”NoYesSep 2026
4Authenticator App - Auth CodeAuthenticator App - Auth CodeFree5.0โ˜… (1)NoYesAug 2026
52FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7โ˜… (35K)NoNoSep 2026
6ID.me AuthenticatorID.me AuthenticatorFree4.3โ˜… (100K)NoNoSep 2026
7Duo MobileDuo MobileFree4.9โ˜… (2.3M)NoNoSep 2026
8Authenticator App: OTP 2FAAuthenticator App: OTP 2FAFreeโ€”NoYesAug 2026

Top Picks for Ms Authenticator

Microsoft Authenticator#1

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Editor's Choice
๐Ÿ“Š Productivity
4.7๐Ÿ˜ž(694K ratings)
Free
#6in Productivity
Microsoft Authenticator screenshot 1
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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

  • ๐Ÿš€ Seamless authentication
  • ๐Ÿ”’ Secure login process
  • ๐Ÿ‘ Convenient passwordless sign-in
  • ๐Ÿš€ Smooth app performance

Room to Improve

  • ๐Ÿ› Broken Apple Watch functionality
  • ๐Ÿ› Backup and restore issues
  • ๐Ÿ› Confusing login flow
  • ๐Ÿ› Accounts disappearing after phone change
4.9๐Ÿ˜ž(1.2M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
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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

  • ๐Ÿ‘ User-friendly
  • ๐Ÿ”’ Secure authentication
  • ๐Ÿš€ Simple and fast
  • ๐Ÿ”’ Reliable security
  • ๐Ÿ‘ Easy to use

Room to Improve

  • ๐Ÿ› Randomly deleted all codes
  • ๐Ÿ› Unreliable, lost access to accounts
  • ๐Ÿ› Timing issues, codes didn't work
  • ๐Ÿ› Accounts duplicated then deleted
  • ๐Ÿ› Wiped all accounts after update

More Ms Authenticator apps to explore

FAQ about Ms Authenticator

What are the best ms authenticator apps for iPhone?
Microsoft Authenticator tops our ms authenticator apps ranking as of September 2026, with a 4.7-star average from 694K App Store ratings, and it's free to download.
Yes โ€” 20 of the top ms authenticator apps 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 250+ ms authenticator apps 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.