# 紫禁城祥瑞PRO vs 云谷课堂教师端

The clearest difference is iOS requirement: 紫禁城祥瑞PRO at 9.0 against 云谷课堂教师端's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

紫禁城祥瑞PRO ships an update fortnightly, 云谷课堂教师端 every 2 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 紫禁城祥瑞PRO | 云谷课堂教师端 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pro/id1374792897/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2.0 GB | 143 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Palace Museum](https://appshunter.io/developer/631295918) | [Yungu](https://appshunter.io/developer/1393818280) |

## What reviewers say

### 紫禁城祥瑞PRO

[App page](https://appshunter.io/ios/app/pro/id1374792897)

Explore the rich history and cultural significance of 17 traditional auspicious symbols from the Forbidden City. Discover hidden secrets behind cultural icons through interactive 3D models and detailed explanations of over 170 artifacts from the Palace Museum collection.

**Highlights:** Explore 17 traditional auspicious symbols, Discover secrets behind cultural icons, Interactive 3D models of artifacts, Detailed explanations of 170+ Palace Museum treasures, Learn about historical evolution and cultural connotations, Engaging interactive 'Easter eggs', Fresh and elegant hand-drawn art style

**Features:** macOS Compatibility

**In-app purchases:** none


### 云谷课堂教师端

[App page](https://appshunter.io/ios/app/id1493760817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 紫禁城祥瑞PRO free?

紫禁城祥瑞PRO is free to download, with no in-app purchases.

### Is 云谷课堂教师端 free?

云谷课堂教师端 is free to download, with no in-app purchases.

### Do 紫禁城祥瑞PRO or 云谷课堂教师端 have ads?

Neither 紫禁城祥瑞PRO nor 云谷课堂教师端 shows ads.

### Which is updated more often, 紫禁城祥瑞PRO or 云谷课堂教师端?

紫禁城祥瑞PRO ships an update fortnightly, and 云谷课堂教师端 every 2 weeks. Most recently, 紫禁城祥瑞PRO was updated on October 3, 2026 and 云谷课堂教师端 on October 6, 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.*