# Sight Keys vs Solfagen

The clearest difference is in-app purchases: Solfagen at none against Sight Keys's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sight Keys sells 1 one-off in-app purchase. Solfagen asks for nothing beyond the download.

## The numbers

| Metric | Sight Keys | Solfagen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sight-keys-sight-reading/id6761303621/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karol Lange](https://appshunter.io/developer/1888775571) | [Ross Morey](https://appshunter.io/developer/1730860414) |

## What reviewers say

### Sight Keys

[App page](https://appshunter.io/ios/app/sight-keys-sight-reading/id6761303621)

This app helps piano players improve their music reading skills through interactive exercises, structured lessons, and playable songs. It offers customizable practice sessions to build note recognition, rhythm, and fluency for steady daily improvement.

**Highlights:** Customizable practice sessions, Step-by-step lessons, Playable songs and exercises, Note recognition and rhythm training, Progress tracking, Chord and key signature practice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sight Keys Premium | $4.49 | one-time |


### Solfagen

[App page](https://appshunter.io/ios/app/solfagen/id6778262042)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sight Keys free?

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

### Is Solfagen free?

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

### Do Sight Keys or Solfagen have ads?

Neither Sight Keys nor Solfagen 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.*