Optimal Authenticator app icon

Apps Like Optimal Authenticator for iPhone and iPad

by Optimal IdM, L.L.C.★ 3.73 ratingsUtilitiesFreeData updated 2026-09-06
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Optimal Authenticator screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  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.

    ★ 4.7693,109 ratingsProductivityFreeData updated 2026-09-09
    App details
  3. Thomson Reuters Authenticator app icon

    Thomson Reuters Authenticator

    Thomson Reuters

    Verify identity to access software

    Verify identity to access software with multi-factor authentication. Confirm login with a one-time code sent via email or SMS. Protect data by enabling security features during login.

    ★ 1.21,809 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  3. 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
    App details
  5. 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.

    ★ 4.91,171,579 ratingsUtilitiesFreeData updated 2026-09-09
    App details
  8. JumpCloud Protect app icon

    JumpCloud Protect

    JUMPCLOUD INC.

    Secure sign-in with multi-factor authentication

    Access work resources with multi-factor authentication. Verify user identity via push notification or TOTP code. Securely log in without passwords. Enable additional security layers for accounts.

    ★ 4.431 ratingsBusinessFreeData updated 2026-09-06
    App details
  9. 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.

    ★ 4.35,081 ratingsUtilitiesFreeData updated 2026-09-09
    App details
  10. 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.

    ★ 4.92,267,883 ratingsBusinessFreeData updated 2026-09-09
    App details
  15. Twilio Authy app icon

    Twilio Authy

    Authy Inc.

    Generate secure tokens and verify access

    Generates 2-step verification tokens for account security. Users can back up their account to the cloud. Tokens are synced across devices. Accounts can be recovered if a device is lost.

    ★ 4.753,405 ratingsUtilitiesFreeData updated 2026-09-08
    App details

How we rank alternatives

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