-- Harmonomics is an ear training tool for all musicians, from beginners to professionals --

The creator of the innovative metronome Metronomics has created an ear training app flexible enough to help YOUR ears, whether you are a beginner learning interval recognition or a professional who needs to recognize sequences of complex chords in inversions.

- 50+ exercises, from beginner to advanced
- Each exercise is customizable with exercise-specific settings
- Large chord library (over 35 chords, all of which come in different inversions)
- Creative exercises -- exercises that go beyond the usual interval, melody, and chord identification
- Detailed statistics for each exercise, plus the ability to send reports to a teacher
- Motivating "achievements" for accuracy, questions per day/week/month, etc
- and more!

Exercise Categories:
- Interval
- Melody
- Chord
- Chord Progression
- Scale
- Perfect/Relative Pitch

The details:
Harmonomics has over 50 exercises (more coming in updates) that can each be heavily customized to fit the your individual needs, regardless of your level or the genre of music you are working on. Musicians interested in improving their recognition of chord types will be thrilled to explore Harmonomics' large library of chords (over 35 types), all of which can be played in different inversions. No other app offers such a wide variety of chords that can be played in so many different ways.

Statistics play a big role in Harmonomics. Each exercise keeps track of your accuracy, the number of questions answered, average time per question, and more, letting you review your progress and see when and how quickly you're improving. Harmonomics also awards "achievements" as you work, such as recognition of doing 1000 questions a month or 250 questions in a session, keeping you motivated to stay vigilant about your ear training work. If you're a student, you can choose to send reports of your stats to a teacher.

Most ear training apps offer a limited number of exercises, including simple interval identification, melodic dictation, and chord identification. Harmonomics has all of those as well as clever and practical variations, such as exercises that ask you which degree of a chord a certain note is or which inversion a chord is being played in. Plus, each exercise can be customized; for example, a chord identification exercise can be limited to just inverted dominant chords with alterations and made to play three chords in a row, all of which must be identified correctly. No other app offers that level of advanced exercise to meet the needs of professionals.

Start using Harmonomics today and start expanding what your ears can hear.

Exercise Examples:
- Diatonic Major Melody
- Simultaneous Intervals
- Multiple Intervals
- Diatonic Notes to Key Center Relationship
- Root Movement of 7th Chords
- Harmonic Minor Modes
- Dominant Chords with Alterations
- Multiple Chords / Inversions
- Multiple Simultaneous Pitches

Chord Examples:
Maj7, min7b5, 7b9#11, Maj7#5, min11, 7sus4, 7#5#9, 7b5b9, min6/9, etc

What's New

Version 2.0.5

Bug fixes

Ratings and Reviews

4.3 out of 5

9 Ratings

9 Ratings

The best ear training app available


This is the best ear training app I've found on the App Store. I started ear training about 6 months ago and I've purchased about 7 ear training apps. I've searched the App Store several times and for some reason I had never seen this one before. This one is the most comprehensive and includes many features I had been looking for, but haven't found in other apps.

The hands free mode is a must for me. For my work I do a lot of driving. The other hands free apps I've found are very limited with the options and I started to hit some plateaus.

Honestly, for the price this app is a steal. You'd have to buy several apps to get all the features of this one, and you'd still be missing some functionality.

Solid, great for beginners or professionals -- a good deal


I am delighted with this well-designed set of aural skills practice tools! I've had it over a year, use it regularly and have benefited from it. A tremendous range of user-tailor able exercises are included. The flexibility in the setting controls it offers is motivating and more complete than in similar apps I've tried. The designer is a professional performing musician and his seriousness and depth of expertise is evident in the design and range of what is included. He also keeps improving the app and is responsive to questions/suggestions. Recommended!

Relative pitch, perfect pitch, chords, progressions, scales, so good

The Devastator 7

This app is the best for ear training. It should be a required app for amateur and professional musicians. I was just wanting an one octave relative pitch app. This is so much more even with perfect pitch. I like the awards as well. I’ve gotten 60% to 90% on one’s I’ve tried. I’ve just begun and didn’t think I had a very good ear. I love this app so much, thank you for making it. This app is a steal at this price.


John Nastos
21.6 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 John Nastos


  • Family Sharing

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

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