# Harmony: Music Trainer

> Train your ear and music theory: notes, intervals, scales and chords on piano.

Canonical page: [https://chrome-stats.com/d/app.harmony](https://chrome-stats.com/d/app.harmony)

## Overview

- **ID:** `app.harmony`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Melvin Warnet
- **Category:** EDUCATION
- **Downloads:** 5
- **Version:** 1.2.0
- **Last updated:** 2026-08-30
- **First published:** 2026-07-30
- **Publisher country:** FR
- **Size:** 65 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.harmony)
- **Website:** [https://harmony-brown-ten.vercel.app](https://harmony-brown-ten.vercel.app/)
- **Privacy policy:** [https://harmony-brown-ten.vercel.app/privacy-policy.html](https://harmony-brown-ten.vercel.app/privacy-policy.html)

## Description

Unlock the musician in you with Harmony.<br><br>Whether you&#39;re a beginner or a seasoned player, Harmony trains you to recognize, read, and play music. Four domains, one method: theory becomes a game of focused exercises you tune to your level.<br><br>The 4 domains<br>• Notes — spot and place every note.<br>• Intervals — measure the distance between two pitches.<br>• Scales — major, minor, modes, and more.<br>• Chords — from triads to extended chords, inversions included.<br><br>Three ways to train<br>• By sight — read the note straight off the staff (treble or bass clef, key signatures, ledger lines).<br>• By ear — hear a note, interval, or chord, then identify it.<br>• By playing — play the target back on an interactive piano.<br><br>Play your way<br>• By touch, on the virtual keyboard.<br>• By microphone, singing or with your instrument.<br>• By MIDI, plugging in your keyboard (USB or Bluetooth).<br><br>Track your progress<br>• Short sessions — choose how many questions, and get your precision at the end.<br>• Clear statistics — your mastery domain by domain, by question type, and by concept.<br>• Your practice day streak, to keep the rhythm going.<br><br>Why Harmony?<br>• Tailored — pick the concepts, question formats, and difficulty.<br>• Easy to get into — a guided tour shows you the essentials on first launch.<br>• Distraction-free — a clean interface built for focus.<br>• On every screen — phone and tablet alike.<br>• Offline — everything works without a connection.<br>• Multilingual — English, French, Spanish, and three note notations (Do-Re-Mi, C-D-E, German notation).<br><br>Harmony is just getting started. We improve it every day to build the most complete training companion, from theory basics to a trained ear.<br><br>Happy practicing!

## Rankings

- #2,937,710 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `app.harmony.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.CHECK_LICENSE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/app.harmony)