# 紫禁城祥瑞PRO vs Seal Create

The clearest difference is update cadence: 紫禁城祥瑞PRO at fortnightly against Seal Create's monthly. 紫禁城祥瑞PRO also leads on iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and monetization model 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, Seal Create monthly. The most recent releases landed on September 15, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 紫禁城祥瑞PRO | Seal Create |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pro/id1374792897/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 2.0 GB | 126 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Palace Museum](https://appshunter.io/developer/631295918) | [心逸 沈](https://appshunter.io/developer/1689875556) |

## 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


### Seal Create

[App page](https://appshunter.io/ios/app/seal-create/id1515121113)

This app makes the ancient art of seal carving accessible through technology. It allows users to generate custom seals with a single click, virtually experience the carving process, and even create physical seals for 3D printing or mechanical engraving.

**Highlights:** One-click seal generation, Virtual carving experience, Parametric customization system, Simulated brush and knife effects, 3D printing and mechanical engraving support, Learn seal carving history and culture

**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 Seal Create free?

Seal Create is free to download, with no in-app purchases.

### Do 紫禁城祥瑞PRO or Seal Create have ads?

Neither 紫禁城祥瑞PRO nor Seal Create shows ads.

### Which is updated more often, 紫禁城祥瑞PRO or Seal Create?

紫禁城祥瑞PRO ships an update fortnightly, and Seal Create monthly. Most recently, 紫禁城祥瑞PRO was updated on September 15, 2026 and Seal Create on June 4, 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.*