# PrimaScore vs Notalune

The clearest difference is iOS requirement: PrimaScore at 15.1 against Notalune's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PrimaScore sells 2 in-app purchases, starting at $7.99 per month and Notalune sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PrimaScore ships an update every 6 days, Notalune every 10 days. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PrimaScore | Notalune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Size | 60 MB | 26 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timothe Watteau](https://appshunter.io/developer/1896667874) | [DAVID CHRISTIAN LICHTAG](https://appshunter.io/developer/6780656099) |

## What reviewers say

### PrimaScore

[App page](https://appshunter.io/ios/app/primascore-sightreading/id6769551146)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Annual Premium | $59.99 | per year |


### 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 PrimaScore free?

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

### Is Notalune free?

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

### Do PrimaScore or Notalune have ads?

Neither PrimaScore nor Notalune shows ads.

### Which is updated more often, PrimaScore or Notalune?

PrimaScore ships an update every 6 days, and Notalune every 10 days. Most recently, PrimaScore was updated on September 28, 2026 and Notalune on September 25, 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.*