Harmonic Analysis 4+

Train chord analysis skills

Satoru Fukushima

    • 5.0 • 13 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


This app is for training your skills on 'harmonic analysis' (or 'chord analysis'), which is very important for analyzing music. The following three sections are included:
《 Chord to Roman Numeral 》
- Training on selecting a correct Roman numeral for a given chord displayed on the music sheet
《 Chord Construction 》
- Training on constructing a correct chord for a given Roman numeral
《 Chord Progression Analysis 》
- Training on determining a correct music sheet for a given set of Roman numeral series

=== Main Feature List (including the functionality available with subscription) ===
* Selecting a level from multiple ones.
* Support of inverted chords.
* Selecting a key from fifteen major and fifteen minor keys.
* Selecting a clef from treble, bass, soprano, alto, tenor, and baritone.
* Keeping a list of questions with flags so that they can be reviewed easily.
* Playing and arpeggiating a chord.
* Report section to show your performance report.

=== Subscriptions ===
You can unlock all the app's functions. Also, no ads displayed.
* US$0.99 / Monthly
* US$9.99 / Yearly

* Payment will be charged to your Apple ID account at the confirmation of purchase.
* The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
* Your account will be charged for renewal within 24 hours prior to the end of the current period.
* You can manage and cancel your subscriptions by going to your App Store account settings after purchase.
* You will not be able to cancel the subscription once activated.

* Terms & Conditions
* Privacy Policy

What’s New

Version 2023.5

- Better supports on larger texts.

Ratings and Reviews

5.0 out of 5
13 Ratings

13 Ratings

Bangbangboogie ,

Simple yet effective

This app is a great way to learn your chords. It is simple, robust and well written, and has positive comments when you start it up.

Developer Response ,

Thank you very much for your message. We are glad to hear that the app works well for you.

App Privacy

The developer, Satoru Fukushima, 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:

  • Location
  • Usage Data
  • Diagnostics

Data Not Linked to You

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

  • Diagnostics

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

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