Mutter AI Journal

Speak. It stays on your phone.

Only for iPhone

$1.99 · Designed for iPhone. Not verified for macOS.

iPhone

Press record and speak. Mutter writes down what you say, notices patterns, and reads your week back on Sunday. No server. No account. No network code. Press record and speak. Mutter privately and securely transcribes what you said on your phone, writes a short observation about it, and files it. Every Sunday it reads your week back to you. WHAT IT DOESN'T DO There is no server. No account. No analytics. No network code at all - the app cannot reach the internet, because nothing in it knows how. Airplane mode is not a limitation; it's the demo. There are no scores, no streaks, no numbers going up. The month is drawn as a field of marks: one for each day you spoke, longer for the days you stayed. Presence, not performance. HOW IT WORKS Transcription runs on your iPhone using the system's own speech recognition. Reflection runs on Apple's on-device model. Your words are never sent anywhere to be processed, because there is nowhere for them to go. Recordings are transcribed and then deleted, unless you choose to keep the audio. Deleting an entry deletes the recording and the transcript. Journal data is excluded from device backups - if you lose the phone, you lose the journal. That's a deliberate trade, made in your favor. Teach it the words you actually use. Correct it when it misreads you. Mark the entries that matter. Send a line to your calendar when something in it needs doing - the only time anything leaves, and only because you chose it. REQUIREMENTS iPhone with Apple Intelligence. English. Paid once — no subscription, no purchases inside the app, nothing to upgrade to.

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The developer, Not Your Business LLC, 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

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    Information

    Seller
    Not Your Business LLC
    Size
    4.1 MB
    Category
    Lifestyle
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © Not Your Business, LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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