# Cello Key vs コントラバス運指練習

The clearest difference is in-app purchases: コントラバス運指練習 at none against Cello Key's 1. Cello Key's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Cello Key sells 1 one-off in-app purchase. コントラバス運指練習 asks for nothing beyond the download.

## The numbers

| Metric | Cello Key | コントラバス運指練習 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/cello-key/id6449323913/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Yuriko Kimura](https://appshunter.io/developer/1437608412) | [Ryoji Matsuura](https://appshunter.io/developer/1874823977) |

## What reviewers say

### 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 |


### コントラバス運指練習

[App page](https://appshunter.io/ios/app/id6758754985)

**In-app purchases:** none


## Frequently asked questions

### Is Cello Key free?

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

### Is コントラバス運指練習 free?

コントラバス運指練習 is free to download, with no in-app purchases.

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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.*