# Pitch trainer vs Intonalogy

The clearest difference is price: Pitch trainer at Free against Intonalogy's $4.99. Pitch trainer also leads on update cadence (every 4 days vs every 6 months) and ratings volume (416 vs 3). Intonalogy's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 7). On device support and iOS requirement there is nothing between them.

Pitch trainer is free to download; Intonalogy costs $4.99 up front. Pitch trainer sells 7 one-off in-app purchases. Intonalogy asks for nothing beyond the download.

Intonalogy holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Pitch trainer has 416 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 68% of Pitch trainer's written reviews are positive against 100% of Intonalogy's.

Pitch trainer ships an update every 4 days, Intonalogy every 6 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Pitch trainer | Intonalogy |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.4 (416 ratings)](https://appshunter.io/ios/app/pitch-trainer-harmonize/id965614965/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/intonalogy/id1535238157/reviews)** |
| Number of ratings | **416** | 3 |
| Positive reviews | 68.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#199** |
| Size | 101 MB | 56 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Toshihiko Arai](https://appshunter.io/developer/415194231) | [Thomas Verrier](https://appshunter.io/developer/1535238159) |

## What reviewers say

### Pitch trainer

[App page](https://appshunter.io/ios/app/pitch-trainer-harmonize/id965614965)

Develop perfect and relative pitch with this ear training app focused on just intonation. Learn to identify and match harmonic intervals by ear, moving beyond equal temperament. Ideal for musicians and singers seeking precise intonation.

**Highlights:** Just intonation ear training, Perfect and relative pitch development, Double-stop note learning, Harmonic interval matching, Beat-based tone adjustment

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a coffee | $4.99 | one-time |
| Unlock Moon Stage | $4.99 | one-time |
| Unlock all Rhythm stages | $4.99 | one-time |
| Support generously | $9.99 | one-time |
| Unlock All PRO Features | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Support a lot | $29.99 | one-time |


### Intonalogy

[App page](https://appshunter.io/ios/app/intonalogy/id1535238157)

**Currently charting:** #199 Top Paid · Music (US App Store)

Hone your ear for music by training to precisely tune pitches in chords, scales, and melodies. Offers customizable practice modes and challenging tests with scoring. Includes features for educators to create and distribute assignments to students.

**Highlights:** Tune pitches in chords, scales, and melodies, Customizable training mode, Challenge mode with scoring, Classroom features for teachers and students, Support for equal temperament and just intonation, Detailed about page on just intonation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pitch trainer free?

Pitch trainer is free to download, with in-app purchases available.

### Is Intonalogy free?

Intonalogy costs $4.99, with no in-app purchases.

### Which has better reviews, Pitch trainer or Intonalogy?

Intonalogy is rated higher. Pitch trainer averages 4.4 out of 5 from 416 ratings, while Intonalogy averages 5.0 from 3 ratings.

### Do Pitch trainer or Intonalogy have ads?

Pitch trainer shows ads; Intonalogy does not.

### Which is updated more often, Pitch trainer or Intonalogy?

Pitch trainer ships an update every 4 days, and Intonalogy every 6 months. Most recently, Pitch trainer was updated on November 6, 2026 and Intonalogy on November 7, 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.*