# Starlight Piano Keys vs Notalune

The clearest difference is in-app purchases: Starlight Piano Keys at none against Notalune's 1. Notalune's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

Starlight Piano Keys ships an update monthly, Notalune every 10 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Starlight Piano Keys | Notalune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 119 MB | 26 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUE CHENG WU](https://appshunter.io/developer/1837857381) | [DAVID CHRISTIAN LICHTAG](https://appshunter.io/developer/6780656099) |

## What reviewers say

### Starlight Piano Keys

[App page](https://appshunter.io/ios/app/starlight-piano-keys/id6765603859)

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

**In-app purchases:** none


### Notalune

[App page](https://appshunter.io/ios/app/notalune-note-names-reader/id6780656097)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notalune Pro | $9.99 | one-time |


## Frequently asked questions

### Is Starlight Piano Keys free?

Starlight Piano Keys is free to download, with no in-app purchases.

### Is Notalune free?

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

### Do Starlight Piano Keys or Notalune have ads?

Neither Starlight Piano Keys nor Notalune shows ads.

### Which is updated more often, Starlight Piano Keys or Notalune?

Starlight Piano Keys ships an update monthly, and Notalune every 10 days. Most recently, Starlight Piano Keys was updated on October 18, 2026 and Notalune 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.*