# Musa vs ViolinFlex

The clearest difference is update cadence: ViolinFlex at every 3 days against Musa's every 2 months. Musa's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Musa ships an update every 2 months, ViolinFlex every 3 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Musa | ViolinFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/violinflex/id6796409726/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 29 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Volkov](https://appshunter.io/developer/1895391644) | [Music Flex Technology LLC](https://appshunter.io/developer/6796409728) |

## What reviewers say

### Musa

[App page](https://appshunter.io/ios/app/musa-note-reading-game/id6763593178)

**Features:** macOS Compatibility

**In-app purchases:** none


### ViolinFlex

[App page](https://appshunter.io/ios/app/violinflex/id6796409726)

This game helps young violinists learn note identification and finger placement. It offers solo practice and competitive modes, reinforcing learning through repetition and visual cues. Designed for beginners, it focuses on essential first-position notes.

**Highlights:** Note identification on treble clef, String and finger placement guidance, Repetitive practice for mastery, Solo practice mode, 2-player competitive mode, Color-coded finger system, Focus on first position and natural notes

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

**In-app purchases:** none


## Frequently asked questions

### Is Musa free?

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

### Is ViolinFlex free?

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

### Do Musa or ViolinFlex have ads?

Neither Musa nor ViolinFlex shows ads.

### Which is updated more often, Musa or ViolinFlex?

Musa ships an update every 2 months, and ViolinFlex every 3 days. Most recently, Musa was updated on October 18, 2026 and ViolinFlex on October 11, 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.*