Authenticator 2FA MFA

Secure two-factor auth codes

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Generate secure 2FA codes right on your iPhone. Works offline, no account needed. Encrypted backup, Face ID lock, and one-tap privacy keep your logins yours. Authenticator keeps your online accounts safe with secure, time-based two-factor authentication (2FA) codes generated right on your iPhone. No SMS, no waiting, and no sign-up. Your codes work even when you're offline. Add a login in seconds by scanning its QR code or entering the setup key by hand, then get fresh verification codes every 30 seconds. Works with thousands of services including Google, Apple, Microsoft, Facebook, Instagram, Amazon, PayPal, GitHub, Discord, Coinbase, Binance, and Dropbox. KEY FEATURES Secure 2FA codes (TOTP) Generate time-based one-time passwords on your device for a strong second layer of protection on every login. Scan or enter manually Add accounts by scanning a QR code or typing the setup key. Simple and quick. Encrypted backup and restore Export a password-protected backup secured with AES-256-GCM encryption, and restore your codes if you switch or lose your phone. Only your password can unlock it. There is no server and no account. App lock with Face ID and Touch ID Keep your codes private behind Face ID, Touch ID, or your device passcode, with auto-lock when you leave the app. Hide codes instantly Tap to hide your codes behind dots so no one nearby can read them. Private by design Everything stays on your device. No account, no tracking, and it works fully offline. Clear, recognizable icons Popular services show their brand icon so you can spot the right code at a glance. SUPPORT Questions or a feature request? Open Settings then Send Feedback in the app and we'll get back to you. SUBSCRIPTION Authenticator offers an optional auto-renewing subscription that unlocks unlimited accounts and all premium features. - Payment is charged to your Apple Account at purchase confirmation. - Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account is charged for renewal within 24 hours before the end of the current period. - Manage or cancel anytime in your App Store account settings. - Any unused portion of a free trial, if offered, is forfeited when you purchase a subscription. Privacy Policy: https://authentication2fa.vercel.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Reyhan Zeki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Reyhan Zeki
    Size
    13.6 MB
    Category
    Utilities
    Compatibility
    Requires iOS 26.2 or later.
    • iPhone
      Requires iOS 26.2 or later.
    • Mac
      Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.2 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Authenticator 2FA MFA
  • Developer Website
  • Privacy Policy

    • More by Reyhan Zeki

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