# Violin Instrument vs Tuba Sim

The clearest difference is rating: Violin Instrument at 4.6 against Tuba Sim's 3.9. Violin Instrument also leads on in-app purchases (none vs 2) and ads (none vs shown). Tuba Sim's advantage is update cadence (every 3 months vs every 20 months). On price, ratings volume, device support and iOS requirement there is nothing between them.

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

Violin Instrument holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 20 and 28 respectively.

Violin Instrument ships an update every 20 months, Tuba Sim every 3 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Violin Instrument | Tuba Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (20 ratings)](https://appshunter.io/ios/app/violin-instrument/id6505035979/reviews)** | [3.9 (28 ratings)](https://appshunter.io/ios/app/tuba-sim/id6738584097/reviews) |
| Number of ratings | 20 | **28** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 158 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [Himalay Diyora](https://appshunter.io/developer/1736716287) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Violin Instrument

[App page](https://appshunter.io/ios/app/violin-instrument/id6505035979)

Master the violin with this comprehensive virtual instrument app. It offers authentic sounds, extensive music collections, customizable tutorials, and practice modes for all skill levels. An integrated tuner helps refine your performance.

**Highlights:** Authentic virtual violin sounds, Extensive collection of scales, chords, and melodies, Customizable tutorials and practice modes, Integrated tuner, Sheet music library, Interactive exercises

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Violin Instrument free?

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

### Is Tuba Sim free?

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

### Which has better reviews, Violin Instrument or Tuba Sim?

Violin Instrument is rated higher. Violin Instrument averages 4.6 out of 5 from 20 ratings, while Tuba Sim averages 3.9 from 28 ratings.

### Do Violin Instrument or Tuba Sim have ads?

Tuba Sim shows ads; Violin Instrument does not.

### Which is updated more often, Violin Instrument or Tuba Sim?

Violin Instrument ships an update every 20 months, and Tuba Sim every 3 months. Most recently, Violin Instrument was updated on October 20, 2026 and Tuba Sim on October 27, 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.*