Best Mfa Tool Apps

0+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

If you already know Authenticator, this is the deeper bench. 0+ mfa tool apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Mfa Tool

Authenticator: Password Keeper#1

Authenticator: Password Keeper by Hans Laustsen

Two-Factor & MFA Protection
Editor's Choice
🔧 Utilities
4.3(6 ratings)
FreeIn-App Purchases
Authenticator: Password Keeper screenshot 1
Authenticator: Password Keeper screenshot 2
Authenticator: Password Keeper screenshot 3
Authenticator: Password Keeper screenshot 4
Authenticator: Password Keeper screenshot 5

This free application helps manage two-factor and multi-factor authentication on mobile devices, providing secure codes for safeguarding online accounts, including social media, email, and financial accounts. Download it to take control of your online security with features like password management, encrypted backups, and a built-in VPN.

ID.me Authenticator#2

ID.me Authenticator by ID.me, Inc.

Strong Contender
📊 Productivity
4.3😞(100K ratings)
Free
#44in Productivity
ID.me Authenticator screenshot 1
ID.me Authenticator screenshot 2
ID.me Authenticator screenshot 3
ID.me Authenticator screenshot 4

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.

What We Love

  • 🚀 Easy to use
  • 💡 Comprehensive identity verification
  • 👍 Clean and straightforward interface

Room to Improve

  • 🐛 Frequent technical issues
  • 🕰️ Slow and unresponsive support
  • 🤯 Confusing and frustrating workflow
Duo Mobile#3

Duo Mobile by Duo Security LLC

Security made simple
Worth Considering
💼 Business
4.9😐(2.2M ratings)
Free
#20in Business
Duo Mobile screenshot 1
Duo Mobile screenshot 2
Duo Mobile screenshot 3
Duo Mobile screenshot 4

"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."

What We Love

  • 👍 Simple and easy to use
  • 🔒 Provides an extra layer of security
  • 🚀 Quick and convenient authentication
  • 🔒 Secure login experience

Room to Improve

  • 🐛 Unreliable notifications and push functionality
  • 🐛 Compatibility issues when changing devices
  • 🐛 Slow and frustrating authentication process

More Mfa Tool apps to explore

4
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)
5
Authenticator ® App
Authenticator ® App
Authenticator ® App
Two Factor Authentication Aрр
Free

Enhance your online security with our all-in-one mobile Authenticator App for 2FA and MFA authentication. Simply scan a QR code to secure your accounts with time-sensitive codes, cloud backups, privacy features, and more. Download today for peace of mind in the digital world!

📊 Productivity
(3K)
6
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
Two-Factor Authentication Code
Free
🔧 Utilities
(2.1K)
7
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)
8
Akamai MFA
Akamai MFA
Akamai MFA
Next-level login security
Free

This application provides next-level login security through multi-factor authentication, turning your phone into a security key and leveraging strong FIDO2 authentication standards to deliver a phishing-resistant experience. It also generates one-time passcodes and sends push notifications for easy, secure login, and can be used with many popular websites and enterprise systems.

🔧 Utilities
(1)
9
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Two Factor Authentication, OTP
Free

Protect your accounts with our free authenticator app that offers 2FA security for various platforms. With support for over 1000 apps, including Apple Watch compatibility, ensure your accounts are secure.

🔧 Utilities
(596)
10
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
#1 Rated 2FA Authenticator
Free

A secure two-factor authentication app that generates codes for additional account security. Protect your online accounts with an extra layer of verification.

📊 Productivity
(34K)
11
Microsoft Authenticator
Microsoft Authenticator
Microsoft Authenticator
Protects your online identity
Free

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.

📊 Productivity
(655K)
12
HelloID Authenticator
HelloID Authenticator
HelloID Authenticator
Extra factor for HelloID MFA
Free

This application generates one-time passwords from scanned QR codes and can be used as a factor for multi-factor authentication, offering both push-to-verify and manual code entry options. Try it out to add an extra layer of security to your authentication process.

💼 Business
(9)
13
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)
14
SecureAuth Authenticate
SecureAuth Authenticate
SecureAuth Authenticate
by SecureAuth Corporation
Free

SecureAuth Authenticate is a modern mobile app for secure identity verification and accessing apps with multi-factor authentication. It offers personal and business features, including generating one-time passcodes and supporting account security for various apps. Get started with SecureAuth Authenticate at https://www.secureauth.com/secureauth-authenticate.

💼 Business
(6)
15
Authenticator ·
Authenticator ·
Authenticator ·
2FA, Two Factor Authentication
Free

Secure your online accounts with Authenticator 7, an app that stores and generates secure 2FA tokens for added account protection. Safeguard your accounts from hackers with this easy-to-use two-factor authentication solution.

🔧 Utilities
(26K)
16
Authenticator App†
Authenticator App†
Authenticator App†
2FA Authentication MFA OTP
Free

This application provides secure two-factor authentication for enhanced account protection. Easily set up and manage verification codes for your accounts with this powerful tool. Download now for enhanced security!

🔧 Utilities
(1.8K)
17
Authenticator ℠ App
Authenticator ℠ App
Authenticator ℠ App
2FA, Two Factor Authentication
Free
🔧 Utilities
(3.9K)
18
SecureAuth MFA
SecureAuth MFA
SecureAuth MFA
Passwordless Authentication
Free

This passwordless authentication app provides an extra layer of security for online transactions by using multi-factor authentication and behavioral modeling to verify your identity. It sends push notifications or verification codes to your registered device, allowing you to securely log in and protect your online identity.

💼 Business
(15)
19
Authenticator 2FA, MFA, OTP
Authenticator 2FA, MFA, OTP
Authenticator 2FA, MFA, OTP
Secure Login & TOTP Code Vault
Free

Protect your accounts with a fast and easy two-factor authentication app that scans QR codes and manages time-based one-time passwords for all your supported services. Download the app today and take control of your security with a simple and secure solution.

🔧 Utilities
(78)
20
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)