# Tuba Sim vs Arenetto

The clearest difference is review sentiment: Arenetto at 100% against Tuba Sim's 0%. Arenetto also leads on rating (4.8 vs 3.9) and in-app purchases (none vs 2). Tuba Sim's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Tuba Sim sells 2 one-off in-app purchases. Arenetto asks for nothing beyond the download.

Arenetto holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 27 and 37 respectively. Written reviews point the same way: 0% of Tuba Sim's written reviews are positive against 100% of Arenetto's.

Tuba Sim ships an update every 3 months, Arenetto every 3 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Tuba Sim | Arenetto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (27 ratings)](https://appshunter.io/ios/app/tuba-sim/id6738584097/reviews) | **[4.8 (37 ratings)](https://appshunter.io/ios/app/arenetto/id6791795300/reviews)** |
| Number of ratings | 27 | **37** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 148 MB | 68 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Tomas Arenas](https://appshunter.io/developer/6791795303) |

## What reviewers say

### Tuba Sim

[App page](https://appshunter.io/ios/app/tuba-sim/id6738584097)

Experience the authentic sound of the tuba with a feature-rich virtual instrument. Explore orchestral and enhanced sound groups, advanced tuning, and dynamic touch controls. Record and share your musical creations with an intuitive and visually appealing interface.

**Highlights:** Authentic tuba sounds, Orchestral and Orchestral-X sound groups, Microtonal tuning, Transpose adjustment, Echo and chorus effects, Sensitive play mode, Built-in recorder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Get Premium | $9.99 | one-time |


### Arenetto

[App page](https://appshunter.io/ios/app/arenetto/id6791795300)

This app simulates a diatonic button accordion, offering realistic push-and-pull note variations and multi-note chords. Customize tuning, button layout, and visual aids for an authentic playing experience on iPhone and iPad.

**Highlights:** Diatonic button accordion simulation, Push and pull note variations, Multi-note chord playing, Selectable G-C-F, F-Bb-Eb, E-A-D tunings, 31 or 34 button options, Five register switches, Adjustable button spacing, Optional note labels (sharps/flats)

**In-app purchases:** none


## Frequently asked questions

### Is Tuba Sim free?

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

### Is Arenetto free?

Arenetto is free to download, with no in-app purchases.

### Which has better reviews, Tuba Sim or Arenetto?

Arenetto is rated higher. Tuba Sim averages 3.9 out of 5 from 27 ratings, while Arenetto averages 4.8 from 37 ratings.

### Do Tuba Sim or Arenetto have ads?

Tuba Sim shows ads; Arenetto does not.

### Which is updated more often, Tuba Sim or Arenetto?

Tuba Sim ships an update every 3 months, and Arenetto every 3 days. Most recently, Tuba Sim was updated on October 7, 2026 and Arenetto on October 16, 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.*