App Intel

Harmonomics Ear Training

LiveJohn Nastos2 apps · 7K installsMusic & Audio$9.99com.johnnastos.harmonomics

Ear training for beginners to professionals

Alert me★ WatchOpen in Play ↗
Total installs
1,723
exact · Play shows 1,000+
Installs / day
0
since last crawl
Rating
4.9★
24 ratings · 5 reviews
Released
20 Nov 2017
8.9y ago
Last update
10 Sept 2026
v2026.2.1 · 1mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
1.7K1.8K1.8K1.9K2K11 Oct12 Oct12 Oct
1.7K1.8K1.8K1.9K2K11 Oct12 Oct12 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 3 groups
5 Sensitive1 Notable3 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Show its own windows or bubbles on top of other apps you are using
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherSensitive5

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
-- 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. Features: - 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

2026.2.1 - Updated the walkthrough and manual with clearer instructions for choosing Standard, Guest, and Hands-Free modes. - Simplified the exercise info bar. - Refined dark-mode backgrounds for a more consistent appearance.

Growing in Music & Audio

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