Trombone Piano
Trombone lover's MIDI keyboard
$4.99 · Designed for iPad. Not verified for macOS.
Trombone Piano is a touch keyboard. Touch the keys to play. Slide along the mahogany strip to move the keyboard. Two voices: TROMBONE plays the trombone and shows the horn, and PIANO plays the piano. SHOW POSITIONS prints the slide position on the keys a straight tenor trombone can play, and moves the slide on the horn. The staff uses tenor and bass clef for trombone, and treble and bass for piano. With MIDI on, the keys are sent out and this device stays quiet. A Mac can receive them over a data cable. A computer on the same network can receive them. Bluetooth sends notes only after advertising is turned on. GarageBand on a Mac uses the iPad as a MIDI input after the iPad is enabled in Audio MIDI Setup.
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The developer, Extent Devices 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ditch Technology Inc
- Size
- 7.1 MB
- Category
- Music
- 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Extent Devices LLC

