PistonLink

An organ app.

Free · Designed for iPad. Not verified for macOS.

Stop guessing at the console. PistonLink keeps your registrations organized, your scores hands-free, and your Sunday morning on track. PistonLink puts your organ under control. Save and deploy registration profiles across Great, Swell, and Pedal divisions — pushed directly to your organ's memory pistons via MIDI SysEx with a single tap. No more scrambling at the console before the prelude starts. Registration Profiles. Create a full stop state for your organ and deploy it instantly to any piston memory slot. Registration Library. Browse curated stop suggestions hymns, verse by verse. Find the right sound and save it straight to any profile — ready for Sunday. Hands-Free Page Turns. Import any PDF and turn pages without lifting your hands from the keys. Wink right to advance, wink left to go back. MIDI SysEx Integration. PistonLink communicates directly with your instrument over MIDI — writing registrations to the organ's own memory with precision.

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What's New -- v.1.1 - Library Backup now includes Setlists — Setlists are exported and restored as part of the .pistonlink library backup file. - User Guide — A link to the full user guide is now available from the Help screen on the Organs page. - Registration compatibility — Saving a hymn registration to an organ is now restricted to compatible organ models, preventing mismatched stop data from being saved. - Hands-free page turn reliability — Reduced gesture sensitivity to prevent accidental page turns when both eyes are not fully in view. - PDF viewer improvements — Fixed a layout issue where the PDF would render incorrectly against the navigation bar. - Bug fixes and stability improvements

Version 1.1

The developer, Greg Nelson, 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
    • Greg Nelson
    Size
    • 15.3 MB
    Category
    • Music
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Garrett Nelson
  • Privacy Policy