# 有聲嗎哪 vs NoteReader

The clearest difference is ads: 有聲嗎哪 at none against NoteReader's shown. 有聲嗎哪 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 有聲嗎哪 | NoteReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/notereader-sight-reading/id6760937951/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [悯明 林](https://appshunter.io/developer/446089605) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### 有聲嗎哪

[App page](https://appshunter.io/ios/app/id6477374321)

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

**In-app purchases:** none


### NoteReader

[App page](https://appshunter.io/ios/app/notereader-sight-reading/id6760937951)

This app helps you master music sight-reading with an interactive quiz. Identify notes on the musical staff as quickly as possible to improve your speed and accuracy. It's designed for musicians of all levels looking to enhance their fundamental music skills.

**Highlights:** Interactive note recognition quiz, Treble and Bass clef support, Multiple difficulty levels, Real-time staff notation, Audio playback of notes, Score and rank system, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 有聲嗎哪 free?

有聲嗎哪 is free to download, with no in-app purchases.

### Is NoteReader free?

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

### Do 有聲嗎哪 or NoteReader have ads?

NoteReader shows ads; 有聲嗎哪 does not.

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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.*