Seedkeeper Authenticator

Hardware 2FA and passkeys

Free · Designed for iPad. Not verified for macOS.

Your passkeys and 2FA codes stay inside your NFC card or ring - never on your phone. Open source, no cloud, no account. Your two-factor codes should not live inside your phone. Seedkeeper PRO Authenticator turns your Seedkeeper PRO NFC card or ring into a hardware second factor. TOTP secrets and FIDO2 passkeys are generated and stored inside an EAL6+ certified secure element. They never leave the chip: no cloud backup, no copy on the device, no account to create. FEATURES • Hardware-generated 2FA codes (TOTP/HOTP), displayed with a single NFC tap • FIDO2 passkey management: list, review and delete registered credentials • FIDO PIN setup and change from the app • Add accounts by QR code scan or manual entry • Instant search across your accounts • Device information: firmware version, FIDO2 capabilities, device status • NFC settings and advanced options • Works with both Seedkeeper PRO card and ring NO CLOUD, NO ACCOUNT, NO SUBSCRIPTION No sign-up. No sync. No telemetry. The app works offline and collects no data. OPEN SOURCE App and firmware are published under a free software licence, so anyone can audit what runs inside your card. DESIGNED AND MADE IN EUROPE Built in Belgium by Satochip S.R.L. on a bank-grade secure element. REQUIREMENTS Requires a Seedkeeper PRO device (NFC card or ring) and an NFC-capable device.

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The developer, Satochip, 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.

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    Accessibility

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    Information

    Provider
    • Satochip
    Size
    • 5.6 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 4 more
    • English, French, German, Japanese, Slovak
    Age Rating
    4+
    Copyright
    • © GPL-2.0 License
  • Developer Website
  • Privacy Policy

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