# 3D Recorder Fingering Chart vs Cello Key

The clearest difference is review sentiment: 3D Recorder Fingering Chart at 62% against Cello Key's 0%. 3D Recorder Fingering Chart also leads on rating (4.3 vs 3.5) and in-app purchases (none vs 1). Cello Key's advantage is update cadence (every 6 months vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. Cello Key sells 1 one-off in-app purchase. 3D Recorder Fingering Chart asks for nothing beyond the download.

3D Recorder Fingering Chart holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: 3D Recorder Fingering Chart has 211 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 62% of 3D Recorder Fingering Chart's written reviews are positive against 0% of Cello Key's.

3D Recorder Fingering Chart ships an update every 19 months, Cello Key every 6 months. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 3D Recorder Fingering Chart | Cello Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (211 ratings)](https://appshunter.io/ios/app/3d-recorder-fingering-chart/id1404847563/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/cello-key/id6449323913/reviews) |
| Number of ratings | **211** | 2 |
| Positive reviews | **61.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 19 months | **Every 6 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 83 MB | 61 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DENYS BELIAEV](https://appshunter.io/developer/1392370303) | [Yuriko Kimura](https://appshunter.io/developer/1437608412) |

## What reviewers say

### 3D Recorder Fingering Chart

[App page](https://appshunter.io/ios/app/3d-recorder-fingering-chart/id1404847563)

Learn to play the recorder with interactive 3D finger position models and audio demonstrations for each note. This app provides lessons and supports various recorder types and fingering systems.

**Highlights:** 3D finger position models, Audio playback for each note, Recorder lessons section, Support for multiple recorder types, Baroque and German fingering options

**Features:** macOS Compatibility

**In-app purchases:** none


### Cello Key

[App page](https://appshunter.io/ios/app/cello-key/id6449323913)

This app provides a simple fingerboard chart for cello learners, helping them identify notes, positions, and fingerings. It's designed for easy reference anywhere, especially useful for sheet music without finger numbers. It's particularly recommended for adult beginners.

**Highlights:** Fingerboard chart for cello, Note identification, Position guidance, Finger number reference, Simple and easy to read layout, Portable reference tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Natural Minor Scales Pack | $1.99 | one-time |


## Frequently asked questions

### Is 3D Recorder Fingering Chart free?

3D Recorder Fingering Chart is free to download, with no in-app purchases.

### Is Cello Key free?

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

### Which has better reviews, 3D Recorder Fingering Chart or Cello Key?

3D Recorder Fingering Chart is rated higher. 3D Recorder Fingering Chart averages 4.3 out of 5 from 211 ratings, while Cello Key averages 3.5 from 2 ratings.

### Do 3D Recorder Fingering Chart or Cello Key have ads?

Both 3D Recorder Fingering Chart and Cello Key show ads.

### Which is updated more often, 3D Recorder Fingering Chart or Cello Key?

3D Recorder Fingering Chart ships an update every 19 months, and Cello Key every 6 months. Most recently, 3D Recorder Fingering Chart was updated on October 17, 2026 and Cello Key on October 2, 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.*