Best Ms Authentication Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated November 2026

The best ms authentication apps on iPhone average 4.0★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Ms Authentication Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (727K)NoNoNov 2026
2Authenticator App+: 2FA & MFAAuthenticator App+: 2FA & MFAFree4.4★ (14)YesYesNov 2026
3Duo MobileDuo MobileFree4.9★ (2.4M)NoNoNov 2026
4IDMe AuthenticatorIDMe AuthenticatorFree4.3★ (100K)NoNoNov 2026
5Authenticator ·Authenticator ·Free4.6★ (26K)NoYesNov 2026
6Google AuthenticatorGoogle AuthenticatorFree4.8★ (1.2M)NoNoNov 2026
7Okta VerifyOkta VerifyFree4.7★ (37K)NoNoNov 2026
82FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (36K)NoNoNov 2026

Top Picks for Ms Authentication

Microsoft Authenticator#1

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Editor's Choice
📊 Productivity
4.7😞(727K ratings)
Free
#7in 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

This app provides secure and easy sign-ins for online accounts using multi-factor authentication, passwordless options, and password autofill. It supports managing multiple accounts, including non-Microsoft services, and offers enhanced security for work or school accounts.

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
Authenticator App+: 2FA & MFA#2

Authenticator App+: 2FA & MFA by Bakir Store

Two Factor & Password Manager
Strong Contender
📊 Productivity
4.4(14 ratings)
FreeAdsIn-App Purchases
Authenticator App+: 2FA & MFA screenshot 1
Authenticator App+: 2FA & MFA screenshot 2
Authenticator App+: 2FA & MFA screenshot 3
Authenticator App+: 2FA & MFA screenshot 4
Authenticator App+: 2FA & MFA screenshot 5
Authenticator App+: 2FA & MFA screenshot 6

Generate two-factor authentication codes and securely store passwords. Offers step-by-step setup, autofill capabilities, and iCloud sync for seamless device management. Protects your sensitive information with robust security features.

Duo Mobile#3

Duo Mobile by Duo Security LLC

Security made simple
Worth Considering
💼 Business
4.9😐(2.4M ratings)
Free
#19in Business
Duo Mobile screenshot 1
Duo Mobile screenshot 2
Duo Mobile screenshot 3
Duo Mobile screenshot 4

Enhance your online security with two-factor authentication. This app generates passcodes and allows one-tap push notifications for secure logins across various services. Manage authentication for multiple applications and websites easily.

What We Love

  • 👍 Simple and easy to use
  • 🔒 Provides an extra layer of security
  • 🚀 Quick and convenient authentication
  • 🔒 Secure login experience
  • 👍 Straightforward and user-friendly
  • 👍 Easy to set up and use

Room to Improve

  • 🐛 Unreliable notifications and push functionality
  • 🐛 Compatibility issues when changing devices
  • 🐛 Slow and frustrating authentication process
  • 🐛 Confusing and non-intuitive user interface
  • 🐛 Forced use of the app causing inconvenience
  • 🐛 Inability to remove or deactivate the app

More Ms Authentication apps to explore

FAQ about Ms Authentication

What are the best ms authentication apps for iPhone?
Microsoft Authenticator tops our ms authentication apps ranking as of November 2026, with a 4.7-star average from 727K App Store ratings, and it's free to download.
Yes — 20 of the top ms authentication apps we rank are free to download, including Microsoft Authenticator and Authenticator App+: 2FA & MFA.
Microsoft Authenticator has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ ms authentication apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.