# 懂音律 vs 吉他谱

The clearest difference is ads: 吉他谱 at none against 懂音律's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 懂音律 sells 3 in-app purchases, starting at $3.99 per month and 吉他谱 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

懂音律 ships an update every 10 days, 吉他谱 every 11 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 懂音律 | 吉他谱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (242 ratings)](https://appshunter.io/ios/app/id1510270439/reviews)** | — |
| Number of ratings | **242** | — |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 241 MB | 63 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [梦莹 张](https://appshunter.io/developer/1492418550) | [加亮 闫](https://appshunter.io/developer/1591531847) |

## What reviewers say

### 懂音律

[App page](https://appshunter.io/ios/app/id1510270439)

Discover and practice a vast library of music scores for various instruments. Engage with a community of musicians, access AI-powered accompaniment with real-time feedback, and learn from professional teaching videos. Enhance your musical skills through interactive features and tools.

**Highlights:** Vast music score library, AI intelligent accompaniment, Real-time feedback on practice, Professional teaching videos, Community interaction and sharing, Music theory knowledge, Metronome and annotation tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $24.99 | per year |
| 2年会员 | $29.99 | one-time |


### 吉他谱

[App page](https://appshunter.io/ios/app/id6445904763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员 | $2.99 | one-time |


## Frequently asked questions

### Is 懂音律 free?

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

### Is 吉他谱 free?

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

### Do 懂音律 or 吉他谱 have ads?

懂音律 shows ads; 吉他谱 does not.

### Which is updated more often, 懂音律 or 吉他谱?

懂音律 ships an update every 10 days, and 吉他谱 every 11 days. Most recently, 懂音律 was updated on October 20, 2026 and 吉他谱 on October 19, 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.*