# 八字排盘 vs 正道奇门

The clearest difference is review sentiment: 八字排盘 at 90% against 正道奇门's 60%. 八字排盘 also leads on iOS requirement (9.0 vs 13.0). 正道奇门's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 八字排盘 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.

八字排盘 ships an update every 2 months, 正道奇门 every 4 weeks. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 八字排盘 | 正道奇门 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (33 ratings)](https://appshunter.io/ios/app/plus-plus/id1659589660/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | **90.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 29 MB | 61 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳 刘](https://appshunter.io/developer/1635307045) | [广州福禄寿喜文化产业有限公司](https://appshunter.io/developer/1796351785) |

## What reviewers say

### 八字排盘

[App page](https://appshunter.io/ios/app/plus-plus/id1659589660)

This app provides professional astrological charting and analysis tools, including detailed birth chart calculations, historical data, and predictive insights. It offers advanced features for experienced practitioners, with options for permanent membership to unlock all functionalities.

**Highlights:** Offline astrological calendar algorithm, Thousands of years of birth chart calculation, Reverse birth chart calculation, Integrated I Ching divination, Facial reading and yearly chart reference, Support for multiple chart displays, Widgets for astrological data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 八字排盘-从真版永久会员 | $9.99 | 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 八字排盘 free?

八字排盘 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 八字排盘 or 正道奇门 have ads?

Neither 八字排盘 nor 正道奇门 shows ads.

### Which is updated more often, 八字排盘 or 正道奇门?

八字排盘 ships an update every 2 months, and 正道奇门 every 4 weeks. Most recently, 八字排盘 was updated on September 20, 2026 and 正道奇门 on September 10, 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.*