tunatuna

An instrument tuner

Free · Designed for iPad. Not verified for macOS.

TunaTuna is an instrument tuner based on multi-harmonic phase correlation, which provides steady and precise feedback for getting your instrument exactly in tune. Tap the note that you want to tune and adjust your strings so that the animated line is flat. If it is trending up, you're sharp. If it's trending down, you're flat. Some instruments can be hard to tune, especially those with low strings. That's because those strings often are vibrating more strongly at the harmonic frequencies than the fundamental! TunaTuna can help-- swipe right to access the preferences and enable up to four harmonics. Just tune the lowest harmonic that gives you a strong signal. You can even tune pianos-- TunaTuna lets you choose how to balance inharmonicity. TunaTuna is free, ad-free, and collects no personal information.

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The developer, Edwin Olson, 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 based, for example, on the features you use or your age. Learn More

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

    Provider
    • Edwin Olson
    Size
    • 683 KB
    Category
    • Music
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2024 by Edwin Olson