Best apps like Authenticator: 2FA auth

7+ similar apps compared and reviewed

4.4 avg rating
7 free apps
Updated July 2026

Looking for something like Authenticator? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Authenticator

Google Authenticator#1

Google Authenticator by Google

Editor's Choice
🔧 Utilities
4.9😞(1.1M 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

  • 👍 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・2FA・MFA・OTP#2

Authenticator・2FA・MFA・OTP by Jack Mendoza

Two MultiFactor Authentication
Strong Contender
🔧 Utilities
4.6(78 ratings)
FreeIn-App Purchases
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Secure your online accounts with two-factor authentication. This app generates time-based one-time passcodes for an extra layer of security beyond your password. It offers fast setup via QR codes or manual entry and cross-platform syncing.

Authenticator - 2FA auth.#3

Authenticator - 2FA auth. by Serhun AYAZMA

Authentication
Worth Considering
🔧 Utilities
4.5(29 ratings)
FreeIn-App Purchases
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Easily generate secure authentication codes to protect your online accounts from unauthorized access. Features quick setup via QR codes, home screen widgets, and encrypted cloud backup for seamless multi-device synchronization.

More apps like Authenticator

4
Authenticator Duo - Two Factor
Authenticator Duo - Two Factor
Authenticator Duo - Two Factor
MFA Authentication & 2Fa Authy
Free

This app provides robust two-factor authentication to secure your online accounts. It offers easy setup, management, and backup/sync features using advanced security protocols for peace of mind.

Two-Factor Authentication (2FA)Easy Setup & ManagementBackup & Sync
🔧 Utilities
(7)
subscription
5
Two Factor Authenticator App
Two Factor Authenticator App
Two Factor Authenticator App
Simple 2FA Authentication
Free

Generate and store secure two-factor authentication codes for enhanced online account protection. Easily set up tokens via QR code scanning and access codes instantly with widgets and FaceID. Enjoy offline code generation and private browsing.

Secure 2FA code generationQR code setupSeamless device sync
🔧 Utilities
(58)
free with in-app purchases
6
Authenticator App 2FA OTP Code
Authenticator App 2FA OTP Code
Authenticator App 2FA OTP Code
Two Factor Authentication MFA
Free

Generate and store two-factor authentication (2FA) OTP codes for any service. Securely save passwords for quick access. Offers optional subscriptions for unlimited premium features.

Generate 2FA OTP codesStore unlimited 2FA codesSecure password storage
🔧 Utilities
(35)
free with in-app purchases
7
Authenticator: Two Factor App
Authenticator: Two Factor App
Authenticator: Two Factor App
MFA & 2FA Verify, Security
Free

This app generates time-based one-time passwords (OTP) to secure your online accounts. It offers quick setup via QR code scanning, regular OTP updates, and works offline. Data is encrypted and can be backed up to iCloud for seamless device synchronization.

Quick MFA token setup via QR codeRegularly updated OTP codesOffline functionality
🔧 Utilities
(6)
subscription