Crystal Bowl Tuner

Measure Notes, Find Harmony

Only for iPhone

Free

iPhone

Measure or manually enter a crystal bowl’s note and pitch to discover recommended harmonies based on just intonation, with audio previews. Crystal Bowl Tuner measures the note and pitch of a crystal singing bowl and suggests harmonious combinations. Place your iPhone near a single bowl, play the bowl, and start measuring. The app displays the detected note and its pitch deviation in cents, based on A = 440 Hz. After measuring, the app suggests major chords that include the detected note, along with the recommended notes and pitches for two additional bowls. Choose from three voicing styles: • Low — deep combinations centered on the lower register • Stable — balanced combinations centered on the middle register • Clear — bright, well-defined combinations centered on the upper register You can also play electronic sample tones to preview each note and the complete three-note chord. Crystal singing bowls contain multiple overtones and natural fluctuations. Results may vary depending on the surrounding sound, distance from the iPhone, playing method, and measurement timing. Please use the results as a practical reference when identifying notes and exploring combinations.

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Added manual note and pitch input. You can now explore recommended harmonies using a bowl’s listed note and pitch, even when the bowl is not physically available.

Version 1.1

The developer, Magari Kikaku 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

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

    Information

    Seller
    • Magari Kikaku LLC.
    Size
    • 1.2 MB
    Category
    • Music
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    Languages
    • English and Japanese
    Age Rating
    4+
    Copyright
    • © 2026 Magari Kikaku LLC.
  • Developer Website
  • Privacy Policy

    • More by Magari Kikaku LLC.