# Tonality Trainer vs Chet

The clearest difference is ratings volume: Chet at 2.4K against Tonality Trainer's 1. Tonality Trainer's advantage is rating (5.0 vs 4.8) and iOS requirement (8.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tonality Trainer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Chet has 2.4K ratings behind it against 1, so its average is the more settled of the two.

Tonality Trainer ships an update monthly, Chet every 5 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Tonality Trainer | Chet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonality-trainer/id1391584951/reviews)** | [4.8 (2.4K ratings)](https://appshunter.io/ios/app/chet-ear-training/id1405525467/reviews) |
| Number of ratings | 1 | **2.4K** |
| Positive reviews | — | 96.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 29 MB | 117 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAN SENER](https://appshunter.io/developer/1023097988) | [Ensemble Education](https://appshunter.io/developer/1746859300) |

## What reviewers say

### Tonality Trainer

[App page](https://appshunter.io/ios/app/tonality-trainer/id1391584951)

Learn the names and key signatures of musical tonalities. This application provides a straightforward way to master tonal concepts.

**Highlights:** Learn tonality names, Learn key signatures, Music education tool, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Chet

[App page](https://appshunter.io/ios/app/chet-ear-training/id1405525467)

Develop your musical ear and master music theory with interactive games and exercises. Learn at your own pace, identify music concepts, and practice with virtual instruments. Track your progress and compete globally to become a more confident and versatile musician.

**Highlights:** Identify music theory concepts, Call and response exercises, Virtual piano, guitar, bass, Guided learning paths, Intervals, scales, chords exercises, Global leaderboards, Spaced repetition practice

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Helpful and fun
- 🚀 Excellent ear training tool
- 👍 Intuitive and well-designed
- 🚀 Comprehensive and effective

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔋 Compatibility issues with older devices
- 🐛 Inaccurate labeling of intervals
- 🔋 Timed exercises not suitable for all

**Reported bugs**

- App not loading or freezing
- Incorrect labeling of intervals
- Timed exercises not functioning properly

**Requested features**

- Add Chinese language support
- Incorporate guitar-specific exercises
- Introduce a hands-free mode
- Reinstate the previous practice mode
- Expand the range of musical genres and styles


## Frequently asked questions

### Is Tonality Trainer free?

Tonality Trainer is free to download, with no in-app purchases.

### Is Chet free?

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

### Which has better reviews, Tonality Trainer or Chet?

Tonality Trainer is rated higher. Tonality Trainer averages 5.0 out of 5 from 1 ratings, while Chet averages 4.8 from 2.4K ratings.

### Do Tonality Trainer or Chet have ads?

Neither Tonality Trainer nor Chet shows ads.

### Which is updated more often, Tonality Trainer or Chet?

Tonality Trainer ships an update monthly, and Chet every 5 weeks. Most recently, Tonality Trainer was updated on October 29, 2026 and Chet on October 29, 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.*