Zero Authenticator

Privacy-first 2FA solution.

Only for iPhone

Free · Designed for iPhone

iPhone

Zero Authenticator is a secure and reliable two-factor authentication (2FA) app that protects your accounts and ensures your data privacy. Our unique feature is complete local data storage, meaning your data is never synced or stored in the cloud – it stays entirely on your device. Key Features: • 2FA Authentication Codes: Quickly generate two-factor authentication codes to add an extra layer of security to your accounts. • Account Search: Easily search through your accounts, even if you have many. • Account Deletion: Safely and efficiently manage your authentication accounts. • QR Code Support: Add new accounts by scanning a QR code or entering details manually. • App Access Protection: Secure the app with a PIN code or biometric authentication (e.g., fingerprint or facial recognition). • Account Export: Export your accounts to easily transfer them to another device. Why Choose Zero Authenticator? • Complete Data Privacy: Your data is not synced or stored in the cloud. Everything stays on your device. • User-Friendly Design: Intuitive and simple interface suitable for both beginners and advanced users. • Security First: Zero Authenticator provides the highest level of protection and gives you full control over your 2FA data. Zero Authenticator – because your data privacy is our top priority.

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The developer, Blackrock Software s.r.o., 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 based, for example, on the features you use or your age. Learn More

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

    • Provider
      • Blackrock Software s.r.o.
    • Size
      • 41.2 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 14.0 or later.
      • iPhone
        Requires iOS 14.0 or later.
      • iPod touch
        Requires iOS 14.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Serpens Group s.r.o