# 鐵版神數之大運流年 vs 正道奇门

The clearest difference is review sentiment: 正道奇门 at 60% against 鐵版神數之大運流年's 29%. 正道奇门 also leads on update cadence (every 4 weeks vs every 9 months). 鐵版神數之大運流年's advantage is iOS requirement (6.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 鐵版神數之大運流年 sells 1 one-off in-app purchase and 正道奇门 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

鐵版神數之大運流年 ships an update every 9 months, 正道奇门 every 4 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 鐵版神數之大運流年 | 正道奇门 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/id738785992/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 28.6% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 61 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [维鸥 周](https://appshunter.io/developer/525280824) | [广州福禄寿喜文化产业有限公司](https://appshunter.io/developer/1796351785) |

## What reviewers say

### 鐵版神數之大運流年

[App page](https://appshunter.io/ios/app/id738785992)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 41-80歲鐵版條文 | $2.99 | one-time |


### 正道奇门

[App page](https://appshunter.io/ios/app/id6742016643)

This app offers a comprehensive tool for exploring Qimen Dunjia, a traditional Chinese divination art. It provides detailed explanations and analysis of various charts, catering to both beginners and experienced practitioners of Chinese metaphysics.

**Highlights:** Detailed Qimen Dunjia chart analysis, Beginner-friendly learning tools, Multiple input methods for chart generation, Historical chart record search, Online chart interpretation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单次解盘 | $9.99 | one-time |
| 年度会员 | $99.99 | one-time |
| 包年会员 | $179.99 | one-time |
| 永久会员 | $349.99 | one-time |


## Frequently asked questions

### Is 鐵版神數之大運流年 free?

鐵版神數之大運流年 is free to download, with in-app purchases available.

### Is 正道奇门 free?

正道奇门 is free to download, with in-app purchases available.

### Do 鐵版神數之大運流年 or 正道奇门 have ads?

Neither 鐵版神數之大運流年 nor 正道奇门 shows ads.

### Which is updated more often, 鐵版神數之大運流年 or 正道奇门?

鐵版神數之大運流年 ships an update every 9 months, and 正道奇门 every 4 weeks. Most recently, 鐵版神數之大運流年 was updated on October 12, 2026 and 正道奇门 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.*