# 神奇門遁甲 vs 紫微通書

The clearest difference is review sentiment: 神奇門遁甲 at 67% against 紫微通書's 50%. 紫微通書's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 神奇門遁甲 sells 4 one-off in-app purchases and 紫微通書 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

神奇門遁甲 ships an update fortnightly, 紫微通書 every 4 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 神奇門遁甲 | 紫微通書 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6443444483/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 24 MB | 128 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sam Tseng](https://appshunter.io/developer/368678561) | [Shenzhen Tianxun Culture Technology Co.,Ltd.](https://appshunter.io/developer/1643867629) |

## What reviewers say

### 神奇門遁甲

[App page](https://appshunter.io/ios/app/id1441287102)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $1.99 | one-time |
| 進階版羅盤 | $1.99 | one-time |
| 標四害一制 | $17.99 | one-time |
| 數字占進階版 | $25.99 | one-time |


### 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 神奇門遁甲 free?

神奇門遁甲 is free to download, with in-app purchases available.

### Is 紫微通書 free?

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

### Do 神奇門遁甲 or 紫微通書 have ads?

Neither 神奇門遁甲 nor 紫微通書 shows ads.

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

神奇門遁甲 ships an update fortnightly, and 紫微通書 every 4 weeks. Most recently, 神奇門遁甲 was updated on October 26, 2026 and 紫微通書 on October 27, 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.*