Best Ms Authentication Apps

234+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

The best ms authentication apps on iPhone average 4.5★ across 234+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Ms Authentication

Microsoft Authenticator#1

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Editor's Choice
📊 Productivity
4.7😞(652K 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

A secure app for easy online account sign-ins, offering multi-factor authentication, passwordless login, and password autofill features. Manage Microsoft and non-Microsoft accounts with added security layers like fingerprint, face ID, or PIN. Stay protected and simplify access to various online services.

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
Google Authenticator#2

Google Authenticator by Google LLC

Strong Contender
🔧 Utilities
4.9😞(1M ratings)
Free
#3in 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

A secure two-step verification app that generates codes for logging into online accounts, adding an extra layer of security beyond passwords. Easily sync codes across devices, set up accounts with QR codes, and manage multiple accounts in one place. To start securing your accounts, enable 2-Step Verification on your Google Account.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work

More Ms Authentication apps to explore

4
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

A mobile app that enhances online account security through multi-factor authentication, using push notifications for quick approval or denial of account activities. It also offers one-time verification codes for offline use and can utilize location services for automatic approvals. Secure your accounts that support time-based one-time passwords with this convenient tool.

💼 Business
(4.1K)
5
Authenticator App-2FAS・MFA・OTP
Authenticator App-2FAS・MFA・OTP
Authenticator App-2FAS・MFA・OTP
Two Factor Authentication・TOTP
Free

Get secure two-factor authentication and safeguard your online accounts with our app, which provides effortless setup, biometric authentication, and cloud backups for your time-based one-time passcodes. Download and secure your digital life today!

🔧 Utilities
(400)
6
Authenticator App+
Authenticator App+
Authenticator App+
2FA Two Factor Authentication
Free

Secure all your online accounts with our Authenticator App. Easily scan, generate, and save 2FA codes for enhanced security. Download now for peace of mind online!

📊 Productivity
(12K)
7
Authenticator App: 2FA, MFA
Authenticator App: 2FA, MFA
Authenticator App: 2FA, MFA
2 Factor Authentication, Auth
Free

Enhance your online security with a versatile authenticator app offering 2FA and multi-factor authentication, seamless synchronization across devices, encrypted iCloud backup, and offline OTP generation. Secure your accounts across a wide range of platforms with ease.

📊 Productivity
(79)
8
ID.me Authenticator
ID.me Authenticator
ID.me Authenticator
by ID.me, Inc.
Free

A free multi-factor authentication app that adds an extra layer of security to your account with time-based one-time passwords, push notifications, and mobile security keys. Easily verify your identity and protect your account from hackers.

📊 Productivity
(100K)
9
Two Factor Authenticator & OTP
Two Factor Authenticator & OTP
Two Factor Authenticator & OTP
Simple 2FA authentication app
Free

The application provides a robust two-factor authentication (2FA) and multi-factor authentication (MFA) solution, ensuring the security of your sensitive information. With features like TOTP and HOTP support, encrypted data storage, and user-friendly design, this app empowers you to take control of your digital safety. Download it today and experience top-level online security.

🔧 Utilities
(133)
10
Mobile Authenticator-MFA & 2FA
Mobile Authenticator-MFA & 2FA
Mobile Authenticator-MFA & 2FA
RSA Authentication Арр: OTP
Free
🔧 Utilities
(0)
11
Namirial OTP
Namirial OTP
Namirial OTP
by Namirial Spa
Free

This application adds an extra layer of security to your accounts by generating one-time passwords for two-factor authentication, allowing you to securely access various services such as digital transaction management and e-signature. Download the app to enhance your account security with 6-digit codes for a second step of verification when signing in.

💼 Business
(268)
12
Duo Mobile
Duo Mobile
Duo Mobile
Security made simple
Free

"Duo Mobile simplifies security by generating passcodes for two-factor authentication and providing easy, one-tap login authentication through push notifications on iOS devices. It also manages two-factor authentication for various other services and applications. Activate and link the app to your Duo account to start using its features."

💼 Business
(2.1M)
13
Microsoft Defender: Security
Microsoft Defender: Security
Microsoft Defender: Security
Identity Protection & Security
Free

A comprehensive security application designed to safeguard your digital identity and data against potential threats. Stay protected with real-time monitoring and proactive security measures. Secure your online presence now.

💼 Business
(20K)
14
Authenticator App - OneAuth
Authenticator App - OneAuth
Authenticator App - OneAuth
Secure your online accounts
Free

Secure your online accounts with an industry-standard authenticator app. Enable two-factor authentication, back up and sync accounts across all devices easily, and enjoy enhanced security features like passwordless sign-in and biometric authentication. Download now to experience enhanced online security.

🔧 Utilities
(33K)
15
Authenticator App – 2FA & MFA
Authenticator App – 2FA & MFA
Authenticator App – 2FA & MFA
Two factor Authentication-OTP
Free

This application provides an additional layer of security for online accounts by generating secure two-factor authentication tokens, ensuring that only authorized users can access their accounts. By using this app, users can safeguard their online presence with encrypted backup, multi-device access, and support for thousands of popular accounts, try it now to enhance your online security.

🔧 Utilities
(98)
16
Authenticator App • 2FA • MFA
Authenticator App • 2FA • MFA
Authenticator App • 2FA • MFA
Secure Passwords with 2FA, MFA
Free

Secure your accounts effortlessly with the ultimate Authenticator app for Two-Factor Authentication and Multi-Factor Authentication. With quick setup, cloud backup, and integrated Password Manager, ensure robust security across all your devices. Download now to authenticate with confidence and safeguard your digital life.

🔧 Utilities
(856)
17
Authenticator App - Authkey
Authenticator App - Authkey
Authenticator App - Authkey
Two factor authentication, 2fa
Free

A comprehensive 2FA app designed to enhance online security by generating unique access codes for account protection, ensuring the safety of personal information. Secure your accounts easily and reliably with our advanced security protocols.

🔧 Utilities
(3.3K)
18
Authentication App: 2FA, MFA
Authentication App: 2FA, MFA
Authentication App: 2FA, MFA
Authenticator App - 2FA, OTP
Free
🔧 Utilities
(13)
19
Authenticator App Ⓡ
Authenticator App Ⓡ
Authenticator App Ⓡ
Authentication App, 2FA Safely
Free

The Authenticator App is a comprehensive security app that helps you stay safe online. It allows you to check website safety, receive email breach alerts, and enable two-factor authentication for enhanced account protection. Download the app and enjoy a safer browsing experience.

💼 Business
(73)
20
Authenticator App  #1
Authenticator App  #1
Authenticator App #1
Sign In to All Your Accounts
Free

A lightning-fast 2FA authentication app with QR scanning capabilities and smart features for secure logins. Simplify your authentication process with our user-friendly design.

🔧 Utilities
(1.3K)