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 41–60 of 1,000 ranked alternatives.

  1. 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
  2. Authenticator App ‘ app icon

    Authenticator App ‘

    FLEXI TECH LIMITED

    Generate 2FA codes for accounts

    Generate two-factor authentication codes to secure online accounts. Scan QR codes to add accounts without login. Backup and sync authentication tokens across devices.

    ★ 4.2271 ratingsUtilitiesFreeData updated 2026-09-06
  1. Authenticator App : Scan & 2FA app icon

    Authenticator App : Scan & 2FA

    XSOFT GLOBAL LIMITED

    Codes and enable 2FA

    Enable two-factor authentication by scanning QR codes and entering verification codes. Manage multiple accounts with a single . Sync codes across devices using iCloud. Receive push notifications for authentication requests.

    ★ 5.029 ratingsUtilitiesFreeData updated 2026-09-06
  2. Authenticator - 2FA/MFA app icon

    Authenticator - 2FA/MFA

    园 周

    Generate 2FA codes and secure accounts

    Nd display time-based one-time passwords (TOTP) for two-factor authentication. Scan QR codes to add accounts. Save and manage 2FA codes for supported services. Sync codes across devices. Verify login attempts with generated codes.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  3. Authenticator - OTP Security. app icon

    Authenticator - OTP Security.

    Knistjan Senci

    Generate TOTP codes for 2FA authentication

    Generate time-based one-time passwords (TOTPs) for two-factor authentication. Enter codes to log in to accounts. Support multiple accounts. Refresh codes every 30 seconds. Work offline without internet connection.

    ★ 4.05 ratingsUtilitiesFreeData updated 2026-09-06
  4. Authenticator App ™ app icon

    Authenticator App ™

    Codenhagen.IO ApS

    Generate time-based codes for accounts

    Generate time-based one-time passwords (TOTP) for two-factor authentication. Scan QR codes to set up accounts. Verify login attempts with generated codes. Sync tokens across devices. Protect online accounts with secure multi-factor authentication.

    ★ 4.422,278 ratingsUtilitiesFreeData updated 2026-09-06
  5. Authenticator™ App app icon

    Authenticator™ App

    BOHEM HALICILIK BILISIM INSAAT SANAYI TICARET LIMITED SIRKETI

    Set up accounts with QR code scan

    Set up authentication accounts using QR codes. Generate verification codes offline. Sync codes across Apple devices. Backup and encrypt data via iCloud. Supports over 2500 websites and services.

    ★ 4.1326 ratingsUtilitiesFreeData updated 2026-09-06
  6. Authenticator App ¹ app icon

    Authenticator App ¹

    GITU LIMITED

    Generate secure codes for 2FA

    Securely authenticate accounts with time-based one-time passwords (TOTP). Manage passwords and protect identities with two-factor authentication. Supports platforms like Login.gov, SAP Concur, Epic Games, Crypto.

    ★ 4.3251 ratingsUtilitiesFreeData updated 2026-09-06
  7. Authenticator App - MFA, 2FA app icon

    Authenticator App - MFA, 2FA

    Emilia Cute

    Generate 2FA code and verify access

    Generates one-time codes for two-factor authentication. Users scan QR codes to link accounts. Codes expire after 30 seconds. Supports time-based one-time passwords. Manages multiple accounts in a single interface.

    ★ 4.793 ratingsProductivityFreeData updated 2026-09-06
  8. Authenticator 2FA - Auth Core app icon

    Authenticator 2FA - Auth Core

    Dolf Hekman

    Generate secure codes for two-factor authentication

    Generate time-based one-time passcodes for accounts. Add accounts via QR code or manual entry. Enable two-factor authentication for login security. Sync codes across devices. Manage account settings and disable 2FA when needed.

    ★ 4.89 ratingsUtilitiesFreeData updated 2026-09-06
  9. Authenticator: Secure 2FA, MFA app icon

    Authenticator: Secure 2FA, MFA

    Gil Dhoe

    Generate two-factor codes for accounts

    Generate time-based one-time passwords for accounts. Support for Google, Facebook, Microsoft, Instagram, Amazon, and other services. Scan QR codes or enter secret keys to enable authentication. Back up and sync security keys securely.

    ★ 4.557 ratingsUtilitiesFreeData updated 2026-09-06
  10. Authenticator App for 2FA+ app icon

    Authenticator App for 2FA+

    Bayram Gezek

    Authenticate and verify sign-ins securely

    Nd display one-time passwords (OTPs) for two-factor authentication. Scan QR codes to set up accounts. Verify login attempts with time-based OTPs. Sync across devices for consistent access. Manage authentication settings and revoke access remotely.

    ★ 4.519 ratingsUtilitiesFreeData updated 2026-09-06
  11. Authenticator App: 2FA - MFA app icon

    Authenticator App: 2FA - MFA

    SAN MOBILE YAZILIM TICARET LIMITED SIRKETI

    Generate OTP codes for secure accounts

    Nd display time-based one-time passwords (TOTP) and OTP codes for 2FA and MFA. Add and manage authentication accounts. Receive push notifications for verification. Sync codes across devices.

    ★ 4.217 ratingsProductivityFreeData updated 2026-09-06
  12. SkyBlueScan: QR Code Scanner app icon

    SkyBlueScan: QR Code Scanner

    Circo, Inc.

    Scan QR and Barcode codes quickly

    Scan QR codes, barcodes, and other supported types to retrieve detailed product and food information. View scan history and access QR data cards. Subscribe for a PRO account to get unlimited scans, product details, and ad-free experience.

    ★ 4.63,990 ratingsProductivityFreeData updated 2026-09-06
  13. Authenticator: Secure 2FA Auth app icon

    Authenticator: Secure 2FA Auth

    SEVERIN BARTOSZ TATUSCH

    Securely store and manage 2FA codes

    Organize and manage two-factor authentication codes and passwords securely. View, edit, rename, and delete stored credentials. Access settings to rate the or share it. Includes a built-in browser for private browsing.

    ★ 4.522 ratingsUtilitiesFreeData updated 2026-09-06
  14. Authenticator - Secure 2fa app icon

    Authenticator - Secure 2fa

    Fiision Studio Company Limited

    Generate OTPs and track expiration time

    Generate time-based one-time passwords (TOTP) for online accounts. Set up via QR code or manual entry. View expiration time for each code. Backup and restore authentication data securely. Prevent unauthorized access by replacing expired codes.

    ★ 4.3273 ratingsUtilitiesFreeData updated 2026-09-06
  15. Two Factor Authenticator App app icon

    Two Factor Authenticator App

    MARTA SQMEL

    Nd store 2FA codes securely

    Nd store two- authentication codes securely. Create unique codes for online accounts. Scan QR codes to set up secure tokens. Enter one-time passwords for verification. All data is encrypted and private.

    ★ 4.557 ratingsUtilitiesFreeData updated 2026-09-06
  16. Authenticator App - Two Factor app icon

    Authenticator App - Two Factor

    Linda Lopez

    Secure accounts with two- authentication

    Generate 6-digit Time-Based One-Time Passwords (TOTP) for 2FA. Add and manage authentication codes for online accounts. Verify login attempts with generated codes. Sync codes across devices. Disable accounts remotely.

    ★ 4.7426 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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