# Interval Master

> Train your ear by identifying hidden intervals and chords on a 2-octave piano.

Canonical page: [https://chrome-stats.com/d/com.davidator.intervalmaster](https://chrome-stats.com/d/com.davidator.intervalmaster)

## Overview

- **ID:** `com.davidator.intervalmaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Davidator
- **Category:** EDUCATION
- **Downloads:** 19
- **Version:** 1.8
- **Last updated:** 2026-07-01
- **First published:** 2026-06-26
- **Publisher country:** DE
- **Size:** 16 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.davidator.intervalmaster)
- **Privacy policy:** [https://github.com/davidator84/privacy-policy2/blob/main/index.md](https://github.com/davidator84/privacy-policy2/blob/main/index.md)

## Description

Interval Master is an interactive ear training app designed to help you recognize musical intervals with precision.<br>A two-octave piano keyboard is displayed, where the first note is highlighted in green. The second note is hidden and must be identified by ear.<br><br>You listen to intervals played in different directions—ascending, descending, ascending &amp; descending, and harmonic—and try to guess the correct note. If your answer is correct, you move on to the next interval, creating a structured and progressive training experience. <br>More modes to ear training and chord-progressions will be added monthly.<br><br>Perfect for musicians, students, and anyone who wants to improve their ear training skills.

## Rankings

- #2,634,797 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.davidator.intervalmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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