# Cello Key vs チェロチューン：チェロ練習

The clearest difference is ads: チェロチューン：チェロ練習 at none against Cello Key's shown. Cello Key's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Cello Key sells 1 one-off in-app purchase and チェロチューン：チェロ練習 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Cello Key | チェロチューン：チェロ練習 |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuriko Kimura](https://appshunter.io/developer/1437608412) | [Saito Shohei](https://appshunter.io/developer/6787687464) |

## 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 |


### チェロチューン：チェロ練習

[App page](https://appshunter.io/ios/app/id6792409310)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム機能 | $19.99 | one-time |


## Frequently asked questions

### Is Cello Key free?

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

### Is チェロチューン：チェロ練習 free?

チェロチューン：チェロ練習 is free to download, with in-app purchases available.

### Do Cello Key or チェロチューン：チェロ練習 have ads?

Cello Key shows ads; チェロチューン：チェロ練習 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.*