# Cello Sim vs Simple Violin

The clearest difference is update cadence: Simple Violin at fortnightly against Cello Sim's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cello Sim sells 1 one-off in-app purchase and Simple Violin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cello Sim ships an update every 3 months, Simple Violin fortnightly. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cello Sim | Simple Violin |
| --- | --- | --- |
| Price | Free | 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 | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 186 MB | 167 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Mustafa Demir](https://appshunter.io/developer/1204716531) |

## What reviewers say

### 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 |


### Simple Violin

[App page](https://appshunter.io/ios/app/simple-violin/id6756941738)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $4.99 | one-time |


## Frequently asked questions

### Is Cello Sim free?

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

### Is Simple Violin free?

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

### Do Cello Sim or Simple Violin have ads?

Both Cello Sim and Simple Violin show ads.

### Which is updated more often, Cello Sim or Simple Violin?

Cello Sim ships an update every 3 months, and Simple Violin fortnightly. Most recently, Cello Sim was updated on September 20, 2026 and Simple Violin on September 10, 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.*