# notacamí vs Sight Keys

The clearest difference is in-app purchases: notacamí at none against Sight Keys's 1. notacamí also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | notacamí | Sight Keys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sight-keys-sight-reading/id6761303621/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 94 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Genova](https://appshunter.io/developer/1729015501) | [Karol Lange](https://appshunter.io/developer/1888775571) |

## What reviewers say

### notacamí

[App page](https://appshunter.io/ios/app/notacami/id6670454155)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is notacamí free?

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

### Is Sight Keys free?

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

### Do notacamí or Sight Keys have ads?

Neither notacamí nor Sight Keys 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.*