# Note Reading Quiz vs Fret (フレット)

The clearest difference is price: Note Reading Quiz at Free against Fret (フレット)'s $1.99. Note Reading Quiz also leads on iOS requirement (13.0 vs 26.1). Fret (フレット)'s advantage is update cadence (every 2 days vs every 9 days). On ads, in-app purchases and device support there is nothing between them.

Note Reading Quiz is free to download; Fret (フレット) costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Note Reading Quiz ships an update every 9 days, Fret (フレット) every 2 days. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Note Reading Quiz | Fret (フレット) |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 36 MB | 40 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUMA IKEO](https://appshunter.io/developer/1717423940) | [feb19](https://appshunter.io/developer/358045838) |

## What reviewers say

### Note Reading Quiz

[App page](https://appshunter.io/ios/app/note-reading-quiz/id6748944691)

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

**In-app purchases:** none


### Fret (フレット)

[App page](https://appshunter.io/ios/app/fret/id6755938413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Note Reading Quiz free?

Note Reading Quiz is free to download, with no in-app purchases.

### Is Fret (フレット) free?

Fret (フレット) costs $1.99, with no in-app purchases.

### Do Note Reading Quiz or Fret (フレット) have ads?

Neither Note Reading Quiz nor Fret (フレット) shows ads.

### Which is updated more often, Note Reading Quiz or Fret (フレット)?

Note Reading Quiz ships an update every 9 days, and Fret (フレット) every 2 days. Most recently, Note Reading Quiz was updated on September 8, 2026 and Fret (フレット) on September 13, 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.*