Duo Authenticator - 2FA Auth app icon

Apps Like Duo Authenticator - 2FA Auth for iPhone and iPad

Add accounts and generate 2FA codes

Generate one-time 2FA verification codes for online accounts. Add accounts via QR code or manual setup. Supports email, social networks, banking, and cloud services. Sync and backup codes for security. Features a clean, intuitive interface.

by Alina Kubiak★ 4.727 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. The Authenticator‎ App app icon

    The Authenticator‎ App

    DEEP BLUE LABS LIMITED

    Secure accounts with one-time passwords

    Securely store and manage passwords using cloud storage with manual entry or QR code scanning. Generate one-time passwords for two-factor authentication. Access saved credentials across devices. Enable account protection with biometric or PIN login.

    ★ 4.52,623 ratingsProductivityFreeData updated 2026-09-06
  2. Authenticator App - 2FA &. MFA app icon

    Authenticator App - 2FA &. MFA

    APPLY DIJITAL HIZMETLER TICARET LIMITED SIRKETI

    Generate TOTP codes for 2FA services

    Generate time-based one-time passwords (TOTP) for two-factor authentication. Manage multiple accounts, backup codes, and recovery options. Supports Google, Facebook, and other major platforms.

    ★ 4.4230 ratingsProductivityFreeData updated 2026-09-06
  3. Authenticator App  #1 app icon

    Authenticator App #1

    Web Titans Limited

    Scan QR codes and manage scan history

    Set up 2FA accounts with ease. Scan QR codes and barcodes for quick access. View and manage scan history for reference. Renewal occurs automatically unless disabled.

    ★ 4.61,336 ratingsUtilitiesFreeData updated 2026-09-06
  1. Authenticator App - Check Auth app icon

    Authenticator App - Check Auth

    Appshub Bilgi Teknolojileri Limited Sirketi

    Manage 2FA and MFA codes securely

    Manage two-factor authentication (2FA) and multi-factor authentication (MFA) for online accounts. nd store 2FA codes securely. Support for accounts like Facebook, Google, Instagram, Microsoft, and Roblox.

    ★ 4.51,496 ratingsProductivityFreeData updated 2026-09-06
  2. Authenticator App† app icon

    Authenticator App†

    Appqe LLC

    Verify accounts with 2FA codes

    Manage authentication codes for multiple accounts in one secure location. nd view 2FA codes for supported services. Sync codes across devices. Receive notifications for account activity. Set up and verify authentication methods.

    ★ 4.52,256 ratingsUtilitiesFreeData updated 2026-09-06
  3. Authenticator app - 2FA, MFA app icon

    Authenticator app - 2FA, MFA

    Maxima Apps

    Authenticate accounts with 2FA codes

    Access 2-factor and multi-factor authentication codes from Apple Watch. Add quick widgets for easy access to authentication codes. Support for 1000+ apps across platforms like Instagram, Google, Facebook, and GitHub.

    ★ 4.65,405 ratingsUtilitiesFreeData updated 2026-09-06
  4. Authenticator ℠ App app icon

    Authenticator ℠ App

    BEGAMOB GLOBAL LIMITED

    Generate time-based one-time passwords

    Securely authenticate online accounts with time-based one-time passwords (TOTP). Generate codes directly on your iPhone for email, social media, crypto platforms, and business tools.

    ★ 4.35,127 ratingsUtilitiesFreeData updated 2026-09-11
  5. Authy Authenticator・2FA OTP app icon

    Authy Authenticator・2FA OTP

    Margaret Gonzales

    Backup tokens securely and recover access anytime

    Generates secure 2-step verification tokens to protect accounts. Users can back up tokens to encrypted cloud storage. Tokens sync across multiple devices. Access is secured with a PIN or biometric lock. Tokens remain functional offline.

    ★ 4.5157 ratingsProductivityFreeData updated 2026-09-06
  6. authenticator app autenticador app icon

    authenticator app autenticador

    Mustafa Uz

    Store and generate 2FA codes securely

    Store and generate secure two-factor and multi-factor authentication tokens for services like Facebook, Microsoft, Instagram, Google, and Amazon. Scan QR codes or enter codes manually. Encrypt backups to iCloud.

    ★ 4.8430 ratingsBusinessFreeData updated 2026-09-06
  7. Authen・2FA & MFA Authenticator app icon

    Authen・2FA & MFA Authenticator

    Thumbmagic Labs LLP

    Generate 2FA codes and verify access

    Nd display one-time passwords (OTPs) for two-factor authentication (2FA) and multi-factor authentication (MFA). Verify login attempts with time-based codes. Manage multiple accounts and authentication methods.

    ★ 4.7128 ratingsProductivityFreeData updated 2026-09-06
  8. Authenticator App : 2FA & MFA app icon

    Authenticator App : 2FA & MFA

    NETRON LLC

    Enable MFA and 2FA for login security

    Generate unique verification codes for login protection. Enable multi-factor and two-factor authentication to secure accounts. Verify identities with time-based one-time passwords. Receive notifications for login attempts and manage trusted devices.

    ★ 4.5651 ratingsProductivityFreeData updated 2026-09-06
  9. Authenticator App – 2FA & OTP app icon

    Authenticator App – 2FA & OTP

    YILDIZCO YAZILIM IC VE DIS TICARET LIMITED SIRKETI

    Enable 2FA and MFA with TOTP passwords

    Enable two-factor authentication by generating time-based one-time passwords. Set up multiple accounts, scan QR codes, and verify login attempts. Manage authentication methods and receive alerts for security events.

    ★ 4.6119 ratingsReferenceFreeData updated 2026-09-06
  10. Authenticator App - OneAuth app icon

    Authenticator App - OneAuth

    Zoho Corporation

    Enable 2FA and secure accounts

    Add online accounts by scanning QR codes or entering details. Authenticate with time-based OTPs. Enable two-factor authentication for accounts like Twitter, Facebook, and LinkedIn. Secure online accounts with multi-factor verification.

    ★ 4.733,535 ratingsUtilitiesFreeData updated 2026-09-11
  11. Duo Mobile Authenticator: 2FA app icon

    Duo Mobile Authenticator: 2FA

    Rostom Sabauri

    Enable 2FA for secure access

    Generate time-based one-time passwords (TOTP) for two-factor authentication. Verify login attempts with a code sent to your device. Support multiple accounts and services. Sync codes across devices. Disable accounts remotely.

    ★ 4.740 ratingsProductivityFreeData updated 2026-09-06
  12. Secure Authenticator-2FAS, MFA app icon

    Secure Authenticator-2FAS, MFA

    FLOOMIX LTD

    Generate 2FA codes and protect accounts

    Manage multiple accounts with a single . Generate time-based one-time passcodes for 2FA. Set up accounts manually or via QR code. View passcode history and revoke access. Sync across devices for consistent security.

    ★ 4.5126 ratingsUtilitiesFreeData updated 2026-09-06
  13. Authy Authenticator app icon

    Authy Authenticator

    secgin gida sanayi ve ticaret limited sirketi

    Generate 2FA codes and backup accounts

    Generate time-based one-time passwords (TOTP) for account security. Sync codes across devices using iCloud backup. Support Apple Watch for authentication.

    ★ 4.677 ratingsProductivityFreeData updated 2026-09-06
  14. TOTP Authenticator – Fast 2FA app icon

    TOTP Authenticator – Fast 2FA

    AppyFactor

    Secure accounts with 2FA codes

    Generates time-based one-time passwords for 2-factor authentication. Users can add accounts, scan QR codes, and view token codes. Tokens refresh every 30 seconds and sync across devices.

    ★ 4.73,509 ratingsUtilitiesFreeData updated 2026-09-06
  15. Authenticator App - FastOTP app icon

    Authenticator App - FastOTP

    MATECHMOBILE SOFTWARE JOINT STOCK COMPANY

    Manage 2FA codes and passwords

    Manage two-factor authentication codes and passwords for over 1,000 apps. Scan QR codes to set up 2FA quickly. View and verify time-based security codes. Add and organize accounts with custom labels.

    ★ 4.52,479 ratingsProductivityFreeData updated 2026-09-06
  16. Authenticator App : 2FA / MFA app icon

    Authenticator App : 2FA / MFA

    Arpit Kakadiya

    Secure 2FA codes and accounts

    Securely manage two-factor authentication codes with end-to-end encryption and privacy mode. Hide codes in privacy mode and lock the instantly with FaceDown. View and verify 2FA codes across all devices.

    ★ 4.4167 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.