# Interval Ear Training vs Perfect Pitch

The clearest difference is in-app purchases: Perfect Pitch at none against Interval Ear Training's 1. Perfect Pitch also leads on update cadence (every 6 months vs every 19 months). Interval Ear Training's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Interval Ear Training sells 1 one-off in-app purchase. Perfect Pitch asks for nothing beyond the download.

Interval Ear Training ships an update every 19 months, Perfect Pitch every 6 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Interval Ear Training | Perfect Pitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (366 ratings)](https://appshunter.io/ios/app/interval-ear-training/id361125793/reviews)** | — |
| Number of ratings | **366** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 months** |
| Monetization | Free with in-app purchases | — |
| Size | 295 MB | 161 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [262Hz](https://appshunter.io/developer/950924827) | [JUHWAN LEE](https://appshunter.io/developer/1703441721) |

## 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


### Perfect Pitch

[App page](https://appshunter.io/ios/app/perfect-pitch-piano-notes/id6642657324)

**Features:** macOS Compatibility

**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 Perfect Pitch free?

Perfect Pitch is free to download, with no in-app purchases.

### Do Interval Ear Training or Perfect Pitch have ads?

Neither Interval Ear Training nor Perfect Pitch shows ads.

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

Interval Ear Training ships an update every 19 months, and Perfect Pitch every 6 months. Most recently, Interval Ear Training was updated on November 6, 2026 and Perfect Pitch on October 30, 2026.

---

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