# Cello Sim vs Simple Tuba

The clearest difference is rating: Simple Tuba at 5.0 against Cello Sim's 4.1. Simple Tuba also leads on update cadence (monthly vs every 3 months). Cello Sim's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Simple Tuba holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Cello Sim has 9 ratings behind it against 1, so its average is the more settled of the two.

Cello Sim ships an update every 3 months, Simple Tuba monthly. The most recent releases landed on September 20, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Cello Sim | Simple Tuba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/cello-sim/id6739635244/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-tuba/id6756644804/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 186 MB | 119 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 Tuba

[App page](https://appshunter.io/ios/app/simple-tuba/id6756644804)

Experience the rich sound of the tuba on your iPhone and iPad. This app offers realistic sound, practice tools with songs and MIDI, rhythmic accompaniment, and a recording library for learning and music creation.

**Highlights:** Authentic tuba sound, MIDI playback with visual guide, Practice with built-in songs, Rhythm accompaniment, Performance recording and management

**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 Tuba free?

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

### Which has better reviews, Cello Sim or Simple Tuba?

Simple Tuba is rated higher. Cello Sim averages 4.1 out of 5 from 9 ratings, while Simple Tuba averages 5.0 from 1 ratings.

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

Both Cello Sim and Simple Tuba show ads.

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

Cello Sim ships an update every 3 months, and Simple Tuba monthly. Most recently, Cello Sim was updated on September 20, 2026 and Simple Tuba on August 23, 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.*