Harmonomics Ear Training
Intervals, chords & scales
USD 11.99
Harmonomics is a deep, flexible ear-training studio for musicians at every level—from first intervals to advanced harmony.
Build real listening skills through more than 50 exercises covering intervals, melodies, chords, chord progressions, scales, music theory, perfect pitch, and relative pitch. Harmonomics goes beyond basic identification with exercises for chord inversions, altered dominant chords, simultaneous pitches, scale degrees, root movement, and much more.
PRACTICE YOUR WAY
• Customize each exercise with focused, exercise-specific settings.
• Create your own exercises for the exact skills you want to develop.
• Work with a large library of more than 35 chord types in multiple inversions.
• Choose from multiple in-app color themes, with light and dark appearance options.
• Use keyboard shortcuts on supported devices for fast, hands-on practice.
SEE YOUR PROGRESS
• Review accuracy, question counts, response time, and detailed results.
• Explore your history for each exercise and see how your performance changes over time.
• Stay motivated with daily goals, streaks, achievements, and personal records.
• Revisit completed sessions in your reports archive.
FROM FUNDAMENTALS TO ADVANCED HARMONY
Start with essential interval, melody, and chord recognition, then move into advanced exercises that challenge you to hear inversions, chord tones, altered harmonies, multiple simultaneous pitches, and complex sequences. Every exercise can be shaped around your level, your instrument, and the music you want to master.
Whether you are beginning ear training, preparing for school, sharpening your improvisation, or maintaining professional-level listening skills, Harmonomics gives you room to keep growing.
From the creator of Metronomics.
more 2026.1.x
- Achievements now have a dedicated history where you can see every award, how many times you’ve earned it, and the dates and exercises behind it.
- Exercises with chord inversions now have more complete inversion sets
- UI updates
2026.1.3 5 days ago
Bug fixes and performance improvements.
2026.1.2 21 Aug
A complete redesign of the look and feel of the app! Harmonomics has also been updated to be compatible with the latest OS versions
2026.1.0 14 Aug
2024.1.0 --
Bug fixes
2022.2 --
Keyboard commands!
- Spacebar plays the question again
- '.' selects the next answer
- ',' selects the previous answer
- The return key enters the currently-selected answer
- 'n' goes to the next question
- 's' shows the correct answers
2022.1 --
Improved hands-free support
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2024.1.0 23/04/2024
2022.2 --
Keyboard commands!
- Spacebar plays the question again
- '.' selects the next answer
- ',' selects the previous answer
- The return key enters the currently-selected answer
- 'n' goes to the next question
- 's' shows the correct answers
2022.1 --
Improved hands-free support
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2022.2.0 10/07/2022
2022.1 --
Improved hands-free support
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2022.1.1 16/01/2022
2022.1 --
Improved hands-free support
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2022.1.0 14/01/2022
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2021.1.1 17/11/2021
2021.1 --
Usage widget that you can add to your Home Screen -- see a graph of your daily question/answer usage and if you've met your goal.
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
2021.1 16/11/2021
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.10 16/01/2021
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.9 14/01/2021
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.8 28/05/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.6 10/05/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.5 09/05/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.4 13/03/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.x)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.3 22/02/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes (3.1.1-3.1.2)
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1.2 20/02/2020
3.1 --
- New exercise that includes modes from major, melodic minor, and harmonic minor scales.
- New option for a harmonic 'palate cleanser' between questions to keep your ears unbiased. On by default for Perfect Pitch exercises, but can be turned on for any exercise
- Bug fixes
As I continue to iterate version 3, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.1 09/02/2020
3.0.3 --
Fixes a bug where the "track statistics" preference wasn't being respected.
As I continue to iterate 3.0, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.2 --
Should make battery usage more efficient.
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.0.3 30/01/2020
3.0.2 --
Should make battery usage more efficient.
As I continue to iterate 3.0, please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0.1 --
Ironing out some small bugs in the new version.
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.0.2 24/01/2020
3.0.1 --
Ironing out some small bugs in the new version. Please contact info@harmonomicsapp.com if you encounter any issues. Thanks for your support!
3.0 --
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.0.1 13/01/2020
The biggest update to Harmonomics ever! The best ear training app just got even more advanced...
Harmonomics has a number of new features to explore:
- New exercises, including a new "Theory" category
- A more interactive summary screen when you've finished an exercise
- In select exercises, tapping and holding an answer will display a notated version of the answer
- Tap the info bar at the bottom of an exercise to show even more real-time performance information
- Create your own exercises and easily share them with others, including the ability to see their performance
- More exercises!
- More achievements!
- More animations!
- Better graphs to tracks your stats, including rolling average lines
3.0 07/01/2020
Bug fixes and screen size improvements
2.0.7 04/03/2019
Bug fixes
2.0.6 14/11/2018
Bug fixes
2.0.5 01/01/2018
2026.1.x
- Achievements now have a dedicated history where you can see every award, how many times you’ve earned it, and the dates and exercises behind it.
- Exercises with chord inversions now have more complete inversion sets
- UI updates
more Version 2026.1.3 5 days ago
Data Not Collected The developer does not collect any data from this app.
