Midiary: MIDI File Studio

SMF events and tempo maps

$3.99 · Designed for iPad. Not verified for macOS.

An offline Standard MIDI File workbench for track and event inspection, tempo maps, piano-roll visualization, timing conversion, channel summaries, playback, and... Midiary: MIDI File Studio is a focused, fully on-device app. An offline Standard MIDI File workbench for track and event inspection, tempo maps, piano-roll visualization, timing conversion, channel summaries, playback, and clean exports. KEY FEATURES - Open SMF format 0, 1, and 2 files from Files - Decode variable-length deltas, running status, channel events, and meta events - Visualize notes, velocities, channels, tempo changes, meters, and markers - Convert ticks to musical positions and elapsed time - Play through the system synth and export event CSV or a normalized SMF copy - Complete bundled sample and local comparison workflow - Local PDF report and Apple system share export - Original offline technical reference library ONE-TIME AND PRIVATE - One paid download; no subscription or in-app purchase - No account, advertising, analytics, tracking, or developer-operated backend - Core features and bundled content work offline - Work remains on device unless you deliberately share or export it through an Apple system interface Midiary preserves imported files and does not claim identical sound across synthesizers. Verify SysEx requirements, device-specific controllers, and rights to any composition before export.

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The developer, Robert Corbin, 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
    • Robert Corbin
    Size
    • 47.5 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.
    Age Rating
    4+
    Copyright
    • © 2026 Robert Corbin
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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