# 奇門 vs 紫微通書

The clearest difference is review sentiment: 奇門 at 89% against 紫微通書's 50%. 奇門 also leads on in-app purchases (none vs 5). 紫微通書's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. 紫微通書 sells 5 one-off in-app purchases. 奇門 asks for nothing beyond the download.

紫微通書 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews complicate that: 89% of 奇門's written reviews are positive against 50% of 紫微通書's, so the app with the better star average is not the one people write more warmly about.

奇門 ships an update every 6 weeks, 紫微通書 every 4 weeks. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 奇門 | 紫微通書 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (11 ratings)](https://appshunter.io/ios/app/id1101995100/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6443444483/reviews)** |
| Number of ratings | **11** | 4 |
| Positive reviews | **88.9% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 43 MB | 128 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [健 杨](https://appshunter.io/developer/463198144) | [Shenzhen Tianxun Culture Technology Co.,Ltd.](https://appshunter.io/developer/1643867629) |

## What reviewers say

### 奇門

[App page](https://appshunter.io/ios/app/id1101995100)

This app provides a professional system for generating and analyzing Qimen Dunjia charts, an ancient Chinese divination art. It offers detailed chart displays, analysis based on various Qimen schools, and data management features. Users can predict and strategize for aspects of life like relationships, career, and wealth.

**Highlights:** Generate Qimen charts with customizable parameters, Detailed chart display with astrological and elemental information, Analysis based on multiple Qimen schools and timeframes, Data list with matching queries and backup/restore, Support for various charting methods and configurations, Interactive chart analysis with detailed information on each palace

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

**In-app purchases:** none


### 紫微通書

[App page](https://appshunter.io/ios/app/id6443444483)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A项购买 | $6.99 | one-time |
| B项购买 | $19.99 | one-time |
| C项购买 | $29.99 | one-time |
| D项购买 | $59.99 | one-time |
| VIP购买 | $99.99 | one-time |


## Frequently asked questions

### Is 奇門 free?

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

### Is 紫微通書 free?

紫微通書 is free to download, with in-app purchases available.

### Which has better reviews, 奇門 or 紫微通書?

紫微通書 is rated higher. 奇門 averages 4.8 out of 5 from 11 ratings, while 紫微通書 averages 5.0 from 4 ratings.

### Do 奇門 or 紫微通書 have ads?

奇門 shows ads; 紫微通書 does not.

### Which is updated more often, 奇門 or 紫微通書?

奇門 ships an update every 6 weeks, and 紫微通書 every 4 weeks. Most recently, 奇門 was updated on September 14, 2026 and 紫微通書 on September 19, 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.*