Numbered Musical Notation vs EasyChord
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numbered Musical Notation
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The application to make numbered musical notation and dynamic numbered musical notation. Features: -Quick input of simplified music scores -Dynamic music playing -Music score and chord -Picture and music score sharing -Music score file saving
EasyChord
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.
- 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
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和弦速记帮你在选定调性里认出和弦，并在键盘上弹出组成音。打开就能练。选大调或小调，选和弦范围，题目出来后听一遍，再在屏幕钢琴或外接 MIDI 键盘上弹出正确的音。答对自动下一题，连对会记下来。 判定可以只核对音名（任意转位），也可以要求原位、最低音必须是根音。打开「用级数显示」后，题目变成 1maj、2min、57，不再显示 C、Dm、G，适合练级数思维。需要时可以听和弦、看指法提示。 支持有线或蓝牙 MIDI 键盘。练习设置只保存在本机，不必注册，没有广告。 适用于 iPhone、iPad 和 Mac。
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Numbered Musical Notation | EasyChord |
|---|---|---|
| Price | Free — better | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 158 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | 荣庄 杨 | Guangzhou Yaotian Cloud Technology Co., Ltd |
In-app purchases
Numbered Musical Notation
- Pro 版本$12.99
EasyChord
No in-app purchases
