# 辞海HD vs 科兴课堂

The clearest difference is in-app purchases: 科兴课堂 at none against 辞海HD's 11. 科兴课堂 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.6). On price, update cadence and ads there is nothing between them.

Both are free to download. 辞海HD sells 11 one-off in-app purchases. 科兴课堂 asks for nothing beyond the download.

辞海HD ships an update monthly, 科兴课堂 every 2 months. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 辞海HD | 科兴课堂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hd/id1448828039/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 59 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Shanghai Lexicographical Publishing House Ltd.](https://appshunter.io/developer/1361906246) | [科兴教育](https://appshunter.io/developer/1592215538) |

## What reviewers say

### 辞海HD

[App page](https://appshunter.io/ios/app/hd/id1448828039)

This comprehensive dictionary app offers extensive definitions, etymologies, and historical context for Chinese words and idioms. It features advanced search, multimedia resources, and interactive knowledge maps, making it a powerful tool for learning and research.

**Highlights:** Extensive dictionary and encyclopedia content, Multiple search methods (keyword, pinyin, radical), Visual knowledge maps and historical context, Multimedia resources (images, audio, video, 3D models), Historical 'Today in History' feature, Character evolution and calligraphy display

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 辞海数字版1周会员 | $0.99 | one-time |
| 辞海数字版月卡 | $2.99 | one-time |
| 辞海数字版新会员月卡 | $2.99 | one-time |
| 辞海数字版2月会员 | $3.99 | one-time |
| 辞海数字版会员 | $3.99 | one-time |
| 辞海数字版5折年卡 | $6.99 | one-time |
| 辞海数字版季卡 | $7.99 | one-time |
| 辞海数字版6月会员 | $9.99 | one-time |
| 辞海数字版年卡 | $19.99 | one-time |
| 辞海数字版2年会员 | $29.99 | one-time |
| 辞海数字版3年卡 | $49.99 | one-time |


### 科兴课堂

[App page](https://appshunter.io/ios/app/id1592215536)

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

**In-app purchases:** none


## Frequently asked questions

### Is 辞海HD free?

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

### Is 科兴课堂 free?

科兴课堂 is free to download, with no in-app purchases.

### Do 辞海HD or 科兴课堂 have ads?

Neither 辞海HD nor 科兴课堂 shows ads.

### Which is updated more often, 辞海HD or 科兴课堂?

辞海HD ships an update monthly, and 科兴课堂 every 2 months. Most recently, 辞海HD was updated on October 1, 2026 and 科兴课堂 on October 15, 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.*