kenni

Know who's really there

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

AI can clone any voice, chat like your boss and fake any face. "Hi, it's me - I'm in trouble" is no longer proof of anything. KENNI gives you certainty. The people you trust can prove (cryptographically) that it's really them. On a call, in a chat, anywhere. HOW IT WORKS • Exchange keys once. Meet face to face and scan each other's QR code (or share a one-time link). Your devices now hold keys no server ever sees. • Something feels off? Tap the contact, send a live check. Their phone asks: "Is it really you?" Their answer is signed by a key only their device holds — it cannot be faked. • No internet? No problem. Spoken 6-digit codes verify each other completely offline. • Meet in person? Upgrade a contact to Verified with a live QR challenge. PRIVATE BY ARCHITECTURE • No accounts, no phone number, no e-mail. Your identity is a key that never leaves your device. • The server only relays signed, encrypted envelopes with short lifetimes. It cannot read or forge anything and knows nothing about you. • Your 12-word recovery phrase restores everything. Optional iCloud Keychain backup, your choice. • Protected by Face ID. Every confirmation requires it. MADE FOR REAL LIFE • Parents and grandparents targeted by "family emergency" scams • Teams facing CEO fraud and fake payment requests • Anyone who wants certainty that the person on the other end is real KENNI is free, contains no ads and no tracking.

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Version 1.0.2

The developer, Elias Frehner, 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
    Elias Frehner
    Size
    3.2 MB
    Category
    Utilities
    Compatibility
    Requires iOS 26.5 or later.
    • iPhone
      Requires iOS 26.5 or later.
    • Mac
      Requires macOS 26.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.5 or later.
    Languages
    English and 2 more
    • English, German, Spanish
    Age Rating
    4+
    Copyright
    2026 © benavo
  • Developer Website
  • Privacy Policy

    • More by Elias Frehner