MIDI Editor•

Edit MIDI, Export MP3 & Tones

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

MIDI Editor turns your iPhone into a pocket music studio. Import any MIDI file and instantly see every track, instrument, tempo and note laid out on a professional piano roll — then make it your own. EDIT LIKE A PRO • 88-key scrollable piano roll for every track • Drag notes to change pitch and timing • Resize notes to set their exact length • Adjust velocity per note for real dynamics • Pencil and Select tools for fast editing • Undo / Redo everything FULL TRACK CONTROL • Auto-detects tracks and instruments from your MIDI • Swap any track to one of 128 General MIDI instruments • Per-track volume, pan, mute and solo • Built-in mixer (Arrange) view SHAPE THE WHOLE SONG • Change the BPM (loaded automatically from the file) • 10-band master equalizer with presets • Real-time playback — hear every edit instantly EXPORT ANYWHERE • Export a brand-new MIDI file • Render to MP3 or high-quality M4A audio • Create a ringtone (.m4r) and set it via GarageBand

Ratings & Reviews

  • 1.0
    out of 5
    3 Ratings

- Feature for converting video/MP3 to MIDI

Version 1.0.3

The developer, Nguyen Hieu, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

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
Nguyen Hieu
Size
322.3 MB
Category
Music
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Vietnamese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 HSH Instruments
  • Developer Website
  • Privacy Policy

    • More by Nguyen Hieu

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