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 1–20 of 1,000 ranked alternatives.

  1. 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
  2. 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
  3. 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
  1. Authenticator © app icon

    Authenticator ©

    HUAMEI INDUSTRY TRADE CO., LIMITED

    Secure accounts with 2FA tokens and passwords

    Securely add accounts using QR code or manual entry. Manage and store passwords for multiple accounts. Access detailed guides for setting up 2FA. Enable backup options for authentication tokens.

    ★ 4.32,324 ratingsBusinessFreeData updated 2026-09-06
  2. Secure Authenticator: OTP, MFA app icon

    Secure Authenticator: OTP, MFA

    Derda SELAH

    Enable 2FA and your accounts

    Enable two-factor authentication to online accounts. Generate 2FA tokens and manage authentication keys through an intuitive interface. Backup and sync tokens across devices with encryption. Password protect tokens for added security.

    ★ 4.76 ratingsProductivityFreeData updated 2026-09-06
  3. Authenticator App - Authkey app icon

    Authenticator App - Authkey

    SKYRISE LIMITED

    Generate unique codes for account access

    Protect accounts with two-factor authentication. Generate unique codes for secure access. Set up and manage accounts easily. Backup and sync account data across devices.

    ★ 4.73,296 ratingsUtilitiesFreeData updated 2026-09-06
  4. 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.

    ★ 4.91,206,278 ratingsUtilitiesFreeData updated 2026-10-24
  5. 2FA Authenticator (2FAS) app icon

    2FA Authenticator (2FAS)

    Two Factor Authentication Service, Inc.

    Enable 2FA to secure your login

    Enable two-factor authentication for account security. Verify identity with time-based one-time passwords. Backup tokens for recovery. Protect access with passcode or biometrics. Sync across devices. Open-source and community-driven.

    ★ 4.735,157 ratingsProductivityFreeData updated 2026-09-12
  6. Authenticator Duo: Two Factor app icon

    Authenticator Duo: Two Factor

    Quentin Powell

    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.

    ★ 5.014 ratingsUtilitiesFreeData updated 2026-09-06
  7. 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.

    ★ 4.626,352 ratingsUtilitiesFreeData updated 2026-10-09
  8. 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
  9. Authenticator App · 2FA app icon

    Authenticator App · 2FA

    Shanghai FirstOrder Technology Co., Ltd

    Generate security tokens for 2FA login

    Manage two-factor authentication for online accounts by generating time-based one-time passwords (TOTP). Store and manage authentication codes for multiple apps. Verify login attempts with generated security tokens.

    ★ 4.3307 ratingsUtilitiesFreeData updated 2026-09-06
  10. 2FA Authenticator • Auth App+ app icon

    2FA Authenticator • Auth App+

    APPSTER LIMITED

    Add 2FA codes to your accounts

    Generate 2FA codes for accounts. Add and manage authentication apps. Sync across devices. Receive push notifications for verification. Support for multiple platforms and services. Set up and verify codes manually or through push notifications.

    ★ 4.5101 ratingsProductivityFreeData updated 2026-09-06
  11. 2FA Authenticator: Auth Verify app icon

    2FA Authenticator: Auth Verify

    Uka Osim

    Secure accounts with two-factor authentication

    Manage two-factor authentication with QR code scanning and code generation. login attempts with time-based one-time passwords. Sync devices and backup codes for account recovery. Set up multiple accounts and manage security keys securely.

    ★ 4.451 ratingsBusinessFreeData updated 2026-09-06
  12. Authenticator App app icon

    Authenticator App

    UNSTABLE, SL

    Generate secure two-factor codes

    Securely generate and store two-factor authentication codes for online accounts. Encrypt data both locally and in backups. Sync codes across Apple devices automatically. Retrieve codes without needing internet access.

    ★ 4.649,570 ratingsProductivityFreeData updated 2026-10-24
  13. 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
  14. 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.

    ★ 4.7715,741 ratingsProductivityFreeData updated 2026-10-24
  15. 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
  16. 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
  17. Duo Mobile app icon

    Duo Mobile

    Duo Security LLC

    Generate passcodes and receive push notifications

    Generate one-time use passcodes for login verification. Receive push notifications for instant authentication. Manage two-factor authentication for multiple apps and websites. Link account to enable secure login features.

    ★ 4.92,328,574 ratingsBusinessFreeData updated 2026-10-24

How we rank alternatives

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