# French Horn Note Chart vs Cello Sim

The clearest difference is price: Cello Sim at Free against French Horn Note Chart's $4.99. Cello Sim also leads on update cadence (every 3 months vs every 42 months). French Horn Note Chart's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Cello Sim is free to download; French Horn Note Chart costs $4.99 up front. Cello Sim sells 1 one-off in-app purchase. French Horn Note Chart asks for nothing beyond the download.

French Horn Note Chart ships an update every 42 months, Cello Sim every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | French Horn Note Chart | Cello Sim |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.1 (9 ratings)](https://appshunter.io/ios/app/cello-sim/id6739635244/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 186 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Sokolov](https://appshunter.io/developer/1628122395) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### French Horn Note Chart

[App page](https://appshunter.io/ios/app/french-horn-note-chart/id6444954169)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cello Sim

[App page](https://appshunter.io/ios/app/cello-sim/id6739635244)

Experience the rich, emotional tones of the cello with this simulator app. It offers authentic sampled sounds, advanced features like microtonal tuning and reverb, and multiple play modes. Record and share your performances with ease.

**Highlights:** Authentic cello sounds, Orchestral and extra-orchestral tones, Microtonal tuning, Adjustable reverb and chorus, Dynamic key sensitivity, Built-in recorder, Screen recording

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $7.99 | one-time |


## Frequently asked questions

### Is French Horn Note Chart free?

French Horn Note Chart costs $4.99, with no in-app purchases.

### Is Cello Sim free?

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

### Do French Horn Note Chart or Cello Sim have ads?

Cello Sim shows ads; French Horn Note Chart does not.

### Which is updated more often, French Horn Note Chart or Cello Sim?

French Horn Note Chart ships an update every 42 months, and Cello Sim every 3 months. Most recently, French Horn Note Chart was updated on November 7, 2026 and Cello Sim on November 4, 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.*