Authenticator Duo: Two Factor app icon

Apps Like Authenticator Duo: Two Factor for iPhone and iPad

Generate 2FA codes and store them securely

Create and save 2FA and MFA authentication tokens for online accounts. Manually enter codes or scan QR codes. All data is encrypted end-to-end. Access protected by Face ID or Touch ID. Backups are stored securely on iCloud.

by Quentin Powell★ 5.014 ratingsUtilitiesFreeData updated 2026-09-06

Authenticator Duo: Two Factor screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Authenticator App+ app icon

    Authenticator App+

    Rocket Apps GmbH

    Store and generate 2FA codes securely

    Store and generate secure two-factor and multi-factor authentication tokens for services like Facebook, Microsoft, and Google. Scan QR codes or enter codes manually. Use Face ID or Touch ID for access.

    ★ 4.811,640 ratingsProductivityFreeData updated 2026-09-06
  2. Microsoft Authenticator app icon

    Microsoft Authenticator

    Microsoft Corporation

    Authenticate with multi-factor security

    Use to sign in securely with multi-factor authentication, passwordless login, or password autofill. Manage accounts, verify login requests, and receive notifications for account activity.

    ★ 4.7702,821 ratingsProductivityFreeData updated 2026-09-29
  3. BlazeAuth - Authenticator MFA app icon

    BlazeAuth - Authenticator MFA

    Kanatom Limited

    Securely store passwords and enable 2FA

    Securely store and manage passwords with encryption. nd verify time-based one-time passwords for 2FA. Sync data across devices using encrypted cloud backup. Support for multiple platforms for consistent access.

    ★ 4.51,811 ratingsUtilitiesFreeData updated 2026-09-06
  4. 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
  5. Authenticator Secure 2FA & MFA app icon

    Authenticator Secure 2FA & MFA

    AdSpark OU

    Scan, generate, and store 2FA codes

    Save and generate two-factor and multi-factor authentication tokens. Scan QR codes for setup. Backup codes to iCloud. Support for Facebook, Microsoft, Google, Twitter, Snapchat, Amazon, and Playstation.

    ★ 4.5134 ratingsUtilitiesFreeData updated 2026-09-06
  6. Authenticator 2FA, MFA, OTP app icon

    Authenticator 2FA, MFA, OTP

    Steadfast Craft.s.r.o.

    Scan QR codes and manage OTPs

    Authenticate accounts with two-factor authentication. Scan QR codes for quick setup. Use time-based one-time passwords. Support Face ID for secure access. Manage OTPs for multiple services. Include built-in password manager and AutoFill.

    ★ 4.558 ratingsUtilitiesFreeData updated 2026-09-06
  7. Duo Authenticator - 2FA Auth app icon

    Duo Authenticator - 2FA Auth

    Alina Kubiak

    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.

    ★ 4.727 ratingsUtilitiesFreeData updated 2026-09-06
  8. 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
  9. Google Authenticator app icon

    Google Authenticator

    Google LLC

    Generate verification codes for accounts

    Generate time-based verification codes for accounts. Sync codes across devices via Account. Receive push notifications for authentication requests. Manually enter codes when no network is available.

    ★ 4.91,186,597 ratingsUtilitiesFreeData updated 2026-09-29
  10. Authenticator · app icon

    Authenticator ·

    SMM service, s.r.o.

    Store 2FA tokens and generate codes securely

    Store and generate secure 2FA tokens for online accounts. Encrypt data both in transit and at rest. Back up 2FA codes and passwords to iCloud with encryption. Access tokens across devices. Manage multiple accounts with individual security settings.

    ★ 4.626,291 ratingsUtilitiesFreeData updated 2026-09-11
  11. 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
  12. 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
  13. Authenticator App - 2FA Totp app icon

    Authenticator App - 2FA Totp

    DAMOI SRL

    Generate codes for login

    Generate and HOTP codes for two-factor authentication. Add accounts via QR code or manual entry. View and manage generated codes securely. Sync codes across devices for access on the go.

    ★ 4.525 ratingsUtilitiesFreeData updated 2026-09-06
  14. 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
  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 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.

    ★ 4.35,497 ratingsUtilitiesFreeData updated 2026-09-29
  17. Authenticator - 2FA App app icon

    Authenticator - 2FA App

    Vitalii Kuprenko

    Generate secure codes with 2FA

    Securely enable two-factor authentication by scanning QR codes or entering manual details. Generate one-time codes for account access. Store and manage multiple authentication keys. Sync codes across devices.

    ★ 4.72,403 ratingsUtilitiesFreeData updated 2026-09-06
  18. 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

How we rank alternatives

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