# Tuba Sim vs Baxstage

The clearest difference is ads: Baxstage at none against Tuba Sim's shown. Baxstage also leads on update cadence (weekly vs every 3 months). Tuba Sim's advantage is iOS requirement (12.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Tuba Sim sells 2 one-off in-app purchases and Baxstage sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

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

## The numbers

| Metric | Tuba Sim | Baxstage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (27 ratings)](https://appshunter.io/ios/app/tuba-sim/id6738584097/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 207 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Venturial Studio LLC](https://appshunter.io/developer/1886927556) |

## 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 |


### Baxstage

[App page](https://appshunter.io/ios/app/baxstage/id6760937120)

**Features:** Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baxstage Premium | $7.99 | per month |
| Baxstage Pro | $7.99 | per month |
| Baxstage Pro | $79.99 | per year |
| Baxstage Premium | $199.00 | per year |


## Frequently asked questions

### Is Tuba Sim free?

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

### Is Baxstage free?

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

### Do Tuba Sim or Baxstage have ads?

Tuba Sim shows ads; Baxstage does not.

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

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