Best 2Fasauth Apps

166+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

Whether you're new to 2fasauth or looking for an upgrade, our curated collection of 166+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for 2Fasauth

2FA Authenticator (2FAS)#1

2FA Authenticator (2FAS) by Two Factor Authentication Service, Inc.

#1 Rated 2FA Authenticator
Editor's Choice
📊 Productivity
4.7😊(34K ratings)
Free
2FA Authenticator (2FAS) screenshot 1
2FA Authenticator (2FAS) screenshot 2
2FA Authenticator (2FAS) screenshot 3
2FA Authenticator (2FAS) screenshot 4
2FA Authenticator (2FAS) screenshot 5
2FA Authenticator (2FAS) screenshot 6

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

What We Love

  • 🚀 Efficient and fast
  • 🔒 Secure and private
  • 👍 Simple and intuitive UI
  • 💡 Customizable icons and folders

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔒 Lack of password/PIN protection
  • 🕰 No Apple Watch app
Google Authenticator#2

Google Authenticator by Google

Strong Contender
🔧 Utilities
4.9😞(1M ratings)
Free
#10in 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
Authenticator: Secure 2FA Auth#3

Authenticator: Secure 2FA Auth by SEVERIN BARTOSZ TATUSCH

2 Factor Authentication: MFA
Worth Considering
🔧 Utilities
3.7(3 ratings)
FreeAdsIn-App Purchases
Authenticator: Secure 2FA Auth screenshot 1
Authenticator: Secure 2FA Auth screenshot 2
Authenticator: Secure 2FA Auth screenshot 3
Authenticator: Secure 2FA Auth screenshot 4
Authenticator: Secure 2FA Auth screenshot 5

This application helps you organize and protect your two-factor authentication tokens and passwords in one secure place, with features like secure browsing and data encryption. Download now to effortlessly manage your sensitive data and upgrade to a premium subscription for unlimited 2FA codes, password generation, and more.

More 2Fasauth apps to explore

4
Authenticator: Secure 2FA, MFA
Authenticator: Secure 2FA, MFA
Authenticator: Secure 2FA, MFA
2 Step Verification Auth: TOTP
Free

Enhance your account security with a powerful and easy-to-use two-factor authentication tool that generates time-based one-time passwords for your online accounts, providing secure cloud backup, biometric and PIN protection, and offline functionality. Get started with a simple QR code setup or secret key entry to safeguard your accounts effortlessly.

🔧 Utilities
(61)
5
MFA Authenticator: Secure 2FA
MFA Authenticator: Secure 2FA
MFA Authenticator: Secure 2FA
2 Factor Auth: OTP & Verify
Free

Protect your online identity with this easy-to-use 2FA app, which secures your personal data and passwords with simple, private, and secure two-factor authentication across all your accounts. Download now and take control of your online security with seamless sync, intuitive interface, and helpful customer support.

🔧 Utilities
(29)
6
Authenticator App - 2FA Totp
Authenticator App - 2FA Totp
Authenticator App - 2FA Totp
MFA Authentication 2 Factor
Free
🔧 Utilities
(24)
7
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
(652K)
8
2fas auth
2fas auth
2fas auth
2fa, authy password manager
Free
$4.99 | 100% OFF
🔧 Utilities
(1)
9
Twilio Authy
Twilio Authy
Twilio Authy
by Authy Inc.
Free

A two-factor authentication app for iPhone and iPad, Authy ensures secure account protection through multi-device synchronization, secure cloud backups, and offline token generation. Protect all major accounts and bitcoins with Authy's trusted security features. Visit the website to enhance your account security today: https://www.authy.com.

🔧 Utilities
(52K)
10
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)
11
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
(4.9K)
12
Authenticator: AuthSnap
Authenticator: AuthSnap
Authenticator: AuthSnap
Fast. Safe. Verified.
Free
🔧 Utilities
(11)
13
TOTP Authenticator – Fast 2FA
TOTP Authenticator – Fast 2FA
TOTP Authenticator – Fast 2FA
Simple 2FA with Cloud Sync
Free

Experience simple and secure two-factor authentication with our app. Protect your online accounts easily with one-time tokens generated on your device. Explore features like cloud sync, multi-platform support, and extensive account compatibility to enhance your online security.

🔧 Utilities
(3.8K)
14
2FA Authenticator™ MFA Authy
2FA Authenticator™ MFA Authy
2FA Authenticator™ MFA Authy
Multi-Factor ‣ Authentication
Free
🔧 Utilities
(105)
15
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)
16
Authy: MFA & 2FA Authenticator
Authy: MFA & 2FA Authenticator
Authy: MFA & 2FA Authenticator
Multi-Factor Authentication
Free

Authy is a secure Multi-Factor Authentication (MFA) application that adds an extra layer of protection to your accounts. Easily secure your online accounts with Authy's two-factor authentication for enhanced security.

🔧 Utilities
(176)
17
Authenticator App : Scan & 2FA
Authenticator App : Scan & 2FA
Authenticator App : Scan & 2FA
Secure Authenticator 2FA & MFA
Free

Get secure, two-factor authentication and multi-factor authentication for your accounts with this easy-to-use app. Safeguard your sensitive data with a robust verification system, including iCloud backup and biometric authentication options.

🔧 Utilities
(29)
18
Authenticator: Mobile 2FA, MFA
Authenticator: Mobile 2FA, MFA
Authenticator: Mobile 2FA, MFA
Two Factor Authentication・TOTP
Free

An essential mobile application for securing online accounts with 2-step verification and generating time-based one-time passwords for added security. Scan QR codes or enter details manually to protect all your accounts efficiently.

🔧 Utilities
(126)
19
Authenticator App- MFA,2FA,OTP
Authenticator App- MFA,2FA,OTP
Authenticator App- MFA,2FA,OTP
Authentication- Secure ID,2FAS
Free

This essential security app generates and stores secure 2FA and MFA tokens for all your online accounts, providing robust protection with bank-grade encryption, biometric unlock, and offline functionality. Download it today to fortify your digital life with effortless security and take control of your online safety.

💼 Business
(42)
20
Authenticator ° - 2FA,MFA, OTP
Authenticator ° - 2FA,MFA, OTP
Authenticator ° - 2FA,MFA, OTP
2FA Authentication App For iOS
Free

Get robust protection for your online accounts with this powerful authentication tool, which provides smooth and strong two-factor authentication and multi-factor authentication codes. Download the app to safeguard your data and stay protected from unauthorized access, with features like secure code generation, syncing across multiple devices, and offline functionality.

🔧 Utilities
(136)