MorseModem

Messages vocaux secrets Morse

Free · Designed for iPad

Send secret messages hidden in plain sight. Encode text as Morse code audio, share as a voice memo, and let the recipient decode. 100% offline. No ads. No tracking. Free. Share secrets as voice memos. In Morse code. MorseModem lets you send hidden messages through any messaging app. Type your text, encode it as Morse code audio, and share it as a regular voice memo. Only someone with MorseModem can decode it. To everyone else, it sounds like beeps. Works with WhatsApp, iMessage, Signal, Messenger, and any app that supports voice memos. ENCODE Type a message and convert it to Morse code audio. Feel each dot and dash through haptic feedback as your secret takes shape. Share the result as a voice memo -- it blends right in. DECODE Received a Morse voice memo? MorseModem auto-detects the tones, calibrates the timing, and reveals the hidden message. LEARN New to Morse code? Browse the built-in guide covering letters, numbers, and punctuation. Tap any character to hear how it sounds. PRIVATE BY DESIGN - 100% offline -- no servers, no internet required - No data collected - No tracking - No ads - Open source Your messages never leave your device. Nothing is stored, sent, or analyzed by us. Ever. Available in English and French.

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- Fixed a bug preventing the keyboard from retracting - Added support for english

Version 1.0.1

The developer, Nicolas Lhomme, 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
      • Nicolas Lhomme
    • Size
      • 1.2 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 26.2 or later.
      • iPhone
        Requires iOS 26.2 or later.
      • iPad
        Requires iPadOS 26.2 or later.
      • Mac
        Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
    • Languages
      • English and French
    • Age Rating
      4+
    • Copyright
      • © 2026 Nicolas Lhomme
  • Developer Website
  • Privacy Policy