# 科学钢琴HD vs 英皇乐理

The clearest difference is device support: 英皇乐理 at 3 against 科学钢琴HD's 1. 科学钢琴HD's advantage is iOS requirement (9.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 科学钢琴HD sells 6 one-off in-app purchases and 英皇乐理 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

科学钢琴HD ships an update every 6 weeks, 英皇乐理 every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 科学钢琴HD | 英皇乐理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hd/id6444460887/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 130 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qingyang Culture Technology (Xiamen) Co., Ltd.](https://appshunter.io/developer/1596229414) | [太原君旺科技有限公司](https://appshunter.io/developer/1639766149) |

## What reviewers say

### 科学钢琴HD

[App page](https://appshunter.io/ios/app/hd/id6444460887)

Learn piano theory and practice with articles, videos, and structured courses. Submit assignments for teacher feedback and engage with a community of learners. Read course materials directly on your iPad.

**Highlights:** Piano theory articles and videos, Paid systematic piano courses, Assignment submission for teacher feedback, Community for sharing and discussing assignments, Integrated lecture notes reader

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 199学币 | $46.99 | one-time |
| 599学币 | $139.99 | one-time |
| 899学币 | $209.99 | one-time |
| 1098币 | $249.99 | one-time |
| 1298学币 | $299.99 | one-time |
| 1596学币 | $349.99 | one-time |


### 英皇乐理

[App page](https://appshunter.io/ios/app/id6739977384)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英皇乐理VIP | $19.99 | one-time |


## Frequently asked questions

### Is 科学钢琴HD free?

科学钢琴HD is free to download, with in-app purchases available.

### Is 英皇乐理 free?

英皇乐理 is free to download, with in-app purchases available.

### Do 科学钢琴HD or 英皇乐理 have ads?

Neither 科学钢琴HD nor 英皇乐理 shows ads.

### Which is updated more often, 科学钢琴HD or 英皇乐理?

科学钢琴HD ships an update every 6 weeks, and 英皇乐理 every 2 months. Most recently, 科学钢琴HD was updated on October 24, 2026 and 英皇乐理 on October 5, 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.*