# SightTune Music vs Klassian

SightTune Music and Klassian 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. SightTune Music sells 4 in-app purchases, starting at $9.99 per month and Klassian sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SightTune Music | Klassian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sighttune-music/id6756153566/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 127 MB | 107 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SightTune LLC](https://appshunter.io/developer/1858750619) | [kyujin cho](https://appshunter.io/developer/6784641111) |

## What reviewers say

### SightTune Music

[App page](https://appshunter.io/ios/app/sighttune-music/id6756153566)

This app allows musicians to turn sheet music pages using only their gaze or head movements, keeping their hands free for their instrument. It offers practice summaries, annotations, and voice notes, with an optional iPhone companion for score management. Page turning works offline and is designed for various iPad models.

**Highlights:** Hands-free page turning via eye gaze, Head movement page turning, Offline page turning functionality, Practice summaries and history, Score annotation and voice notes, iPhone companion app for score management

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SightTune Plus | $9.99 | per month |
| SightTune Pro | $19.99 | per year |
| SightTune Plus | $59.99 | per year |
| SightTune Unlock | $19.99 | one-time |


### Klassian

[App page](https://appshunter.io/ios/app/klassian/id6784641109)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Max Monthly | $24.99 | per month |
| Pro Yearly | $99.99 | per year |
| Max Yearly | $189.99 | per year |


## Frequently asked questions

### Is SightTune Music free?

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

### Is Klassian free?

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

### Do SightTune Music or Klassian have ads?

Neither SightTune Music nor Klassian 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.*