# Note Recognizer vs Chordwerk

The clearest difference is price: Chordwerk at Free against Note Recognizer's $1.99. Note Recognizer's advantage is in-app purchases (none vs 2) and device support (4 vs 2). On ads there is nothing between them.

Chordwerk is free to download; Note Recognizer costs $1.99 up front. Chordwerk sells 2 in-app purchases, starting at $3.99 per month. Note Recognizer asks for nothing beyond the download.

## The numbers

| Metric | Note Recognizer | Chordwerk |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.9 (7 ratings)](https://appshunter.io/ios/app/note-recognizer/id1543593993/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Paid | — |
| Size | 14 MB | 53 MB |
| Requires iOS | **12.1** | 27.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Purnima Verma](https://appshunter.io/developer/1516044280) | [Daniel Kiefer](https://appshunter.io/developer/386426588) |

## What reviewers say

### Note Recognizer

[App page](https://appshunter.io/ios/app/note-recognizer/id1543593993)

This app analyzes sung or played pitches in real-time, displaying the corresponding note name. It functions as a vocal trainer, song key identifier, and instrument tuner, offering various note naming systems and live notation capabilities.

**Highlights:** Real-time pitch detection, Note name identification, Instrument tuning, Vocal training exercises, Live musical notation, Multiple note naming systems

**Features:** Vision Pro support

**In-app purchases:** none


### Chordwerk

[App page](https://appshunter.io/ios/app/chordwerk-chord-detector/id6816837842)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chordwerk Pro (monthly) | $3.99 | per month |
| Chordwerk Pro (yearly) | $29.99 | per year |


## Frequently asked questions

### Is Note Recognizer free?

Note Recognizer costs $1.99, with no in-app purchases.

### Is Chordwerk free?

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

### Do Note Recognizer or Chordwerk have ads?

Neither Note Recognizer nor Chordwerk shows ads.

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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.*