# Viola Sight vs OpenScore

Viola Sight and OpenScore are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Viola Sight sells 1 one-off in-app purchase and OpenScore sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Viola Sight | OpenScore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/viola-sight-read-studio/id6804263348/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 100 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Wu](https://appshunter.io/developer/6804257965) | [Nemo Studio (KR)](https://appshunter.io/developer/1845772843) |

## What reviewers say

### Viola Sight

[App page](https://appshunter.io/ios/app/viola-sight-read-studio/id6804263348)

This app helps viola players improve sight-reading skills and intonation. It uses real-time audio pitch detection to provide instant feedback and offers various training modes to build reflexes and muscle memory.

**Highlights:** Real-time audio pitch detection, String-by-string and finger isolation training, Customizable scales and key signatures, Targeted position shifting practice, Adjustable note counts, Intonation target settings, Live visual guidance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viola Sight-Read Studio | $6.99 | one-time |


### OpenScore

[App page](https://appshunter.io/ios/app/openscore-sheet-music-reader/id6806447089)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | per month |
| Pro | $12.99 | per year |
| Plus | $19.99 | one-time |


## Frequently asked questions

### Is Viola Sight free?

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

### Is OpenScore free?

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

### Do Viola Sight or OpenScore have ads?

Neither Viola Sight nor OpenScore shows ads.

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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.*