# Numbered Musical Notation vs EasyChord

The clearest difference is price: Numbered Musical Notation at Free against EasyChord's $3.99. Numbered Musical Notation also leads on iOS requirement (14.0 vs 16.0). EasyChord's advantage is in-app purchases (none vs 1) and update cadence (every 10 days vs every 6 weeks). On ads and device support there is nothing between them.

Numbered Musical Notation is free to download; EasyChord costs $3.99 up front. Numbered Musical Notation sells 1 one-off in-app purchase. EasyChord asks for nothing beyond the download.

Numbered Musical Notation ships an update every 6 weeks, EasyChord every 10 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Numbered Musical Notation | EasyChord |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Paid |
| Size | 158 MB | 31 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [荣庄 杨](https://appshunter.io/developer/1538534798) | [Guangzhou Yaotian Cloud Technology Co., Ltd](https://appshunter.io/developer/1849409785) |

## What reviewers say

### Numbered Musical Notation

[App page](https://appshunter.io/ios/app/numbered-musical-notation/id1638269166)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 版本 | $12.99 | one-time |


### EasyChord

[App page](https://appshunter.io/ios/app/easychord/id6803410395)

This app helps you identify chords within a chosen key and play their constituent notes on a keyboard. Practice by selecting major or minor keys and chord ranges, then play the correct notes after hearing the chord. It supports both on-screen and external MIDI keyboards.

**Highlights:** Chord identification in selected key, Play constituent notes on keyboard, On-screen and MIDI keyboard support, Practice with major/minor keys, Chord range selection, Listen to chords, Finger placement hints

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Numbered Musical Notation free?

Numbered Musical Notation is free to download, with in-app purchases available.

### Is EasyChord free?

EasyChord costs $3.99, with no in-app purchases.

### Do Numbered Musical Notation or EasyChord have ads?

Neither Numbered Musical Notation nor EasyChord shows ads.

### Which is updated more often, Numbered Musical Notation or EasyChord?

Numbered Musical Notation ships an update every 6 weeks, and EasyChord every 10 days. Most recently, Numbered Musical Notation was updated on October 30, 2026 and EasyChord on October 29, 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.*