# Interval Ear Training vs Ear Training Quiz

The clearest difference is update cadence: Ear Training Quiz at every 3 weeks against Interval Ear Training's every 19 months. Interval Ear Training's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Ear Training sells 1 one-off in-app purchase and Ear Training Quiz sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Ear Training ships an update every 19 months, Ear Training Quiz every 3 weeks. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Interval Ear Training | Ear Training Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (359 ratings)](https://appshunter.io/ios/app/interval-ear-training/id361125793/reviews)** | — |
| Number of ratings | **359** | — |
| Positive reviews | **88.2% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 295 MB | 55 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [262Hz](https://appshunter.io/developer/950924827) | [HEE GWANG KIM](https://appshunter.io/developer/1560438473) |

## 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


### Ear Training Quiz

[App page](https://appshunter.io/ios/app/ear-training-quiz/id1562983098)

Practice your musical ear with customizable exercises. Adjust the number of notes, difficulty, key signature, tempo, and clef to suit your learning pace. Receive instant feedback and track your progress with detailed scoring and celebratory animations.

**Highlights:** Customizable note count and difficulty, Selectable key signatures and clefs, Adjustable tempo settings, Text or score answer checking, Progress tracking with scoring, Randomly generated melodies, Fireworks animation for high scores

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per month |
| All Access | $29.99 | per year |


## Frequently asked questions

### Is Interval Ear Training free?

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

### Is Ear Training Quiz free?

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

### Do Interval Ear Training or Ear Training Quiz have ads?

Neither Interval Ear Training nor Ear Training Quiz shows ads.

### Which is updated more often, Interval Ear Training or Ear Training Quiz?

Interval Ear Training ships an update every 19 months, and Ear Training Quiz every 3 weeks. Most recently, Interval Ear Training was updated on October 19, 2026 and Ear Training Quiz on October 5, 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.*