# Quinterval vs Tonality

The clearest difference is rating: Quinterval at 4.4 against Tonality's 3.8. Quinterval also leads on review sentiment (78% vs 67%). Tonality's advantage is update cadence (weekly vs every 8 months) and iOS requirement (12.1 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Quinterval sells 1 one-off in-app purchase and Tonality sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Quinterval holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 21 and 25 respectively. Written reviews point the same way: 78% of Quinterval's written reviews are positive against 67% of Tonality's.

Quinterval ships an update every 8 months, Tonality weekly. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Quinterval | Tonality |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/quinterval/id373810100/reviews)** | [3.8 (25 ratings)](https://appshunter.io/ios/app/tonality-perfect-pitch/id1560436633/reviews) |
| Number of ratings | 21 | **25** |
| Positive reviews | **78.2% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 38 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Hahn](https://appshunter.io/developer/324458008) | [Natalie Springer](https://appshunter.io/developer/823848001) |

## What reviewers say

### Quinterval

[App page](https://appshunter.io/ios/app/quinterval/id373810100)

Explore the circle of fifths with interactive scale displays. Select keys via touch or slider to view major and parallel minor scales. Customize note notation and clef for a personalized musical experience.

**Highlights:** Interactive circle of fifths, Major and parallel minor scale display, Adjustable display range, Customizable note notation (German, English, Italian), Clef selection (G, C, F), Key signature display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enhanced Version | $0.99 | one-time |


### Tonality

[App page](https://appshunter.io/ios/app/tonality-perfect-pitch/id1560436633)

This app helps users develop perfect pitch and learn to read music. It offers modes for staff reading, pitch recognition, and relative pitch training, with advanced features available through a subscription.

**Highlights:** Staff Reading for notes, intervals, and chords, Pitch Recognition by ear, Relative Pitch training, Daily Challenges, Progress tracking with graphs, Practice with real instrument (Pro)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Day Trial Basic Monthly | $2.99 | per month |
| 7 Day Trial Monthly | $4.99 | per month |
| 7 Day Trial Basic Yearly | $29.99 | per year |
| 7 Day Trial Yearly | $49.99 | per year |


## Frequently asked questions

### Is Quinterval free?

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

### Is Tonality free?

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

### Which has better reviews, Quinterval or Tonality?

Quinterval is rated higher. Quinterval averages 4.4 out of 5 from 21 ratings, while Tonality averages 3.8 from 25 ratings.

### Do Quinterval or Tonality have ads?

Neither Quinterval nor Tonality shows ads.

### Which is updated more often, Quinterval or Tonality?

Quinterval ships an update every 8 months, and Tonality weekly. Most recently, Quinterval was updated on October 18, 2026 and Tonality on October 16, 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.*