ttuner: tuner & metronome

Floats over your sheet music

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

The tuner you'll want to keep on, always. Meet ttuner. The screen ripples in real time to your sound, in a theme of your choosing — flickering flames, bubbles deep underwater, city lights, a sky full of spring air. You look at it every day, so make it yours. Set the accent of every beat. Build odd meters and your own time signatures. The passage that keeps tripping you up? Hand it to the Speed Trainer — it climbs from your start tempo to your target on its own. ttuner is at its best when you close it. In PiP, float your pitch and metronome right over your sheet-music app. It stays with you till the practice is done. You can even etch the day's pitch and tempo into your practice videos — a full record of how steadily, and how in tune, you played. Twice the tuner. That's ttuner.

  • This app hasn’t received enough ratings or reviews to display an overview.

• The floating Picture-in-Picture tuner & metronome is now a slim bar, so it won’t cover your sheet music. • Larger pitch readout on iPad. • Your metronome settings (tempo, time signature, accents) are now kept between sessions.

The developer, ChangHun Sung, 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

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

    Seller
    • ChangHun Sung
    Size
    • 4.3 MB
    Category
    • Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 5 more
    • English, French, German, Japanese, Korean, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2025 기술궤도