# TonalToolbox vs Chord Catcher

The clearest difference is in-app purchases: TonalToolbox at none against Chord Catcher's 1. TonalToolbox also leads on iOS requirement (12.0 vs 26.0). Chord Catcher's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chord Catcher sells 1 one-off in-app purchase. TonalToolbox asks for nothing beyond the download.

## The numbers

| Metric | TonalToolbox | Chord Catcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/chord-catcher/id6753869597/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 160 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [梦阳 许](https://appshunter.io/developer/1783294344) | [学斌 尹](https://appshunter.io/developer/492091125) |

## What reviewers say

### TonalToolbox

[App page](https://appshunter.io/ios/app/tonaltoolbox/id6742310956)

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

**In-app purchases:** none


### Chord Catcher

[App page](https://appshunter.io/ios/app/chord-catcher/id6753869597)

This intelligent music tool analyzes live audio from your device's microphone to instantly identify chords. It helps musicians, singers, and listeners by capturing every chord change in real time, fostering creativity. The app offers on-device processing for privacy and visual feedback.

**Highlights:** Real-time chord recognition from microphone, Song identification (title, artist), On-device processing (no internet), Visual waveform and chord display

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Member | $2.99 | one-time |


## Frequently asked questions

### Is TonalToolbox free?

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

### Is Chord Catcher free?

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

### Do TonalToolbox or Chord Catcher have ads?

TonalToolbox shows ads; Chord Catcher does not.

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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.*