# ChordOne vs 简谱大师

The clearest difference is update cadence: 简谱大师 at every 2 weeks against ChordOne's every 2 months. 简谱大师 also leads on iOS requirement (13.0 vs 17.6). ChordOne's advantage is rating (4.8 vs 4.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. ChordOne sells 8 in-app purchases, starting at $3.99 per month and 简谱大师 sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChordOne holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 22 and 36 respectively. Written reviews point the same way: 78% of ChordOne's written reviews are positive against 73% of 简谱大师's.

ChordOne ships an update every 2 months, 简谱大师 every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ChordOne | 简谱大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/chordone-chords-toolkit/id1211927482/reviews)** | [4.6 (36 ratings)](https://appshunter.io/ios/app/and/id6451075613/reviews) |
| Number of ratings | 22 | **36** |
| Positive reviews | **78.3% of reviews** | 72.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 116 MB | 156 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [炯龙 吴](https://appshunter.io/developer/596409525) | [新玲 张](https://appshunter.io/developer/1663126223) |

## What reviewers say

### ChordOne

[App page](https://appshunter.io/ios/app/chordone-chords-toolkit/id1211927482)

This professional chord tool app helps musicians, composers, and learners of piano, guitar, and ukulele master chord knowledge and unlock creative inspiration. It offers a vast library of chords and scales, visual learning tools, and realistic sound previews.

**Highlights:** Vast chord and scale library, Multi-dimensional visual learning, Realistic chord/scale listening, Smart chord lookup and reverse lookup, Chord progression creation, Beginner-friendly video courses

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $3.99 | per month |
| 年度会员 | $24.99 | per year |
| 解除数量限制 | $0.99 | one-time |
| 自定义和弦 | $0.99 | one-time |
| 更换乐器 | $0.99 | one-time |
| 钢琴指法 | $3.99 | one-time |
| 去除广告 | $3.99 | one-time |
| 终身使用 | $49.99 | one-time |


### 简谱大师

[App page](https://appshunter.io/ios/app/and/id6451075613)

Create and edit musical scores with a user-friendly interface. This app supports a wide range of notation elements, instrument sounds, and export options, making it suitable for both beginners and professional musicians. Enjoy advanced features like multi-part editing and high-fidelity playback.

**Highlights:** Comprehensive simplified notation support, Playback with key and tempo adjustments, Multi-instrument sound selection, Export music to various file formats, Multi-part chorus editing, HD image export and high-fidelity playback, Undo/redo editing functions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 简谱大师周订阅 | $3.99 | per 7 days |
| 超级会员 | $6.99 | per month |
| yearly Subcription | $19.99 | per year |
| 高级会员 | $24.99 | one-time |


## Frequently asked questions

### Is ChordOne free?

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

### Is 简谱大师 free?

简谱大师 is free to download, with in-app purchases available.

### Which has better reviews, ChordOne or 简谱大师?

ChordOne is rated higher. ChordOne averages 4.8 out of 5 from 22 ratings, while 简谱大师 averages 4.6 from 36 ratings.

### Do ChordOne or 简谱大师 have ads?

Neither ChordOne nor 简谱大师 shows ads.

### Which is updated more often, ChordOne or 简谱大师?

ChordOne ships an update every 2 months, and 简谱大师 every 2 weeks. Most recently, ChordOne was updated on October 24, 2026 and 简谱大师 on October 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.*