iPad Screenshots


Harmonia is a music theory application that combines score notation, automatic tonal analysis and grading with text processing and audio/video playback. It replaces paper-based music theory documents (textbooks, workbooks, handouts, homework and tests) with digital versions that allow music theory content to be created, edited, performed, searched, analyzed, annotated and automatically graded. All of this is available within an easy-to-use and elegantly styled user interface.

What’s New

Version 3.1.19

Fixed bugs with composition assignments that modulate.
Fixed bug with text editor in student mode.

App Privacy

The developer, Illiac Software, Inc., 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 Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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