# Tonality Trainer vs Tonality Visualizer

The clearest difference is update cadence: Tonality Visualizer at fortnightly against Tonality Trainer's monthly. Tonality Trainer's advantage is iOS requirement (8.0 vs 18.6). On price, ads, in-app purchases and device support 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 ships an update monthly, Tonality Visualizer fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tonality Trainer | Tonality Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonality-trainer/id1391584951/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 29 MB | 39 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAN SENER](https://appshunter.io/developer/1023097988) | [Yusuke Yoshida](https://appshunter.io/developer/1846366607) |

## 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


### Tonality Visualizer

[App page](https://appshunter.io/ios/app/tonality-visualizer/id6754036478)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tonality Trainer free?

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

### Is Tonality Visualizer free?

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

### Do Tonality Trainer or Tonality Visualizer have ads?

Neither Tonality Trainer nor Tonality Visualizer shows ads.

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

Tonality Trainer ships an update monthly, and Tonality Visualizer fortnightly. Most recently, Tonality Trainer was updated on October 3, 2026 and Tonality Visualizer on October 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.*