# Interval Ear Training vs Music Theory Intervals

The clearest difference is price: Interval Ear Training at Free against Music Theory Intervals's $1.99. Interval Ear Training also leads on ratings volume (362 vs 3) and device support (3 vs 1). Music Theory Intervals's advantage is in-app purchases (none vs 1). On rating, update cadence and ads there is nothing between them.

Interval Ear Training is free to download; Music Theory Intervals costs $1.99 up front. Interval Ear Training sells 1 one-off in-app purchase. Music Theory Intervals asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Interval Ear Training against 4.7 for Music Theory Intervals. That said, the two scores are not equally well evidenced: Interval Ear Training has 362 ratings behind it against 3, so its average is the more settled of the two.

Interval Ear Training ships an update every 19 months, Music Theory Intervals every 28 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Interval Ear Training | Music Theory Intervals |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (362 ratings)](https://appshunter.io/ios/app/interval-ear-training/id361125793/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/music-theory-intervals/id511630157/reviews) |
| Number of ratings | **362** | 3 |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 28 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 295 MB | 43 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [262Hz](https://appshunter.io/developer/950924827) | [Patrick Q. Kelly](https://appshunter.io/developer/310068987) |

## What reviewers say

### Interval Ear Training

[App page](https://appshunter.io/ios/app/interval-ear-training/id361125793)

Develop your musical ear with this interactive piano game. It helps improve interval recognition, pitch sense, and transcription skills through engaging exercises. Suitable for both beginners and experienced musicians.

**Highlights:** Interval recognition practice, Sense of pitch development, Transcription skill improvement, Improvisation skill enhancement, MIDI keyboard integration, Customizable tempo and keyboard range

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Settings | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎵 Effective ear training tool for interval recognition
- 🎹 Visual keyboard display aids learning
- 📊 Progress tracking with running success score
- 🔊 High-quality audio output

**What reviewers complain about**

- 🖱️ Excessive clicks required between intervals
- ⚙️ Limited customization options
- 🎵 Fixed to C major key only
- 🔄 Cannot fix first note for consistent practice
- 📊 Cumulative score cannot be reset per session

**Reported bugs**

- App freezes after first interval (iOS 8.1 compatibility issue)
- App stops responding and doesn't progress to next interval
- Sound fails after alarm interruption
- Chromatic mode prevents sounds from playing
- Delayed iOS support updates

**Requested features**

- Ability to fix first note and practice all intervals from one tonic
- Customize intervals tested (major only, minor only, specific intervals like 2nd, 3rd, tritone)
- Auto-play next interval without requiring additional clicks
- Support for sharps and flats
- Other musical keys beyond C major


### Music Theory Intervals

[App page](https://appshunter.io/ios/app/music-theory-intervals/id511630157)

This app helps musicians of all levels identify musical intervals by ear or sight. It offers various training modes, clef support, and customizable settings for practice. Results can be saved and printed for progress tracking.

**Highlights:** Interval recognition by sight and sound, Simple and compound interval training, Audio, Visual, and combined modes, Treble, Alto, Tenor, Bass clef support, Customizable interval playback, Printable Grade Book for results

**In-app purchases:** none


## Frequently asked questions

### Is Interval Ear Training free?

Interval Ear Training is free to download, with in-app purchases available.

### Is Music Theory Intervals free?

Music Theory Intervals costs $1.99, with no in-app purchases.

### Which has better reviews, Interval Ear Training or Music Theory Intervals?

Interval Ear Training is rated higher. Interval Ear Training averages 4.7 out of 5 from 362 ratings, while Music Theory Intervals averages 4.7 from 3 ratings.

### Do Interval Ear Training or Music Theory Intervals have ads?

Neither Interval Ear Training nor Music Theory Intervals shows ads.

### Which is updated more often, Interval Ear Training or Music Theory Intervals?

Interval Ear Training ships an update every 19 months, and Music Theory Intervals every 28 months. Most recently, Interval Ear Training was updated on October 23, 2026 and Music Theory Intervals on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*