# Ocarina Sim vs Simple Cello

The clearest difference is update cadence: Simple Cello at every 3 weeks against Ocarina Sim's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Ocarina Sim ships an update every 2 months, Simple Cello every 3 weeks. The most recent releases landed on August 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Ocarina Sim | Simple Cello |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ocarina-sim/id6739008948/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 128 MB | 154 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

### Ocarina Sim

[App page](https://appshunter.io/ios/app/ocarina-sim/id6739008948)

Explore the meditative and melodious world of the ocarina with this simulator. It offers authentic sounds, sensitive playing modes, and tools for precise tuning and pitch adjustment. Record and share your musical creations.

**Highlights:** Authentic ocarina sounds, Sensitive playing mode, Microtone settings for precise tuning, Transpose function for pitch adjustment, Customizable interface, Three dynamic play modes, Record and share performances

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Simple Cello

[App page](https://appshunter.io/ios/app/simple-cello/id6756935256)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Ocarina Sim free?

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

### Is Simple Cello free?

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

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

Both Ocarina Sim and Simple Cello show ads.

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

Ocarina Sim ships an update every 2 months, and Simple Cello every 3 weeks. Most recently, Ocarina Sim was updated on August 1, 2026 and Simple Cello on September 15, 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.*