# 十三行紫微斗數 for iPhone vs 甲子時空飛吊

The clearest difference is price: 甲子時空飛吊 at $11.99 against 十三行紫微斗數 for iPhone's $39.99. 甲子時空飛吊 also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

十三行紫微斗數 for iPhone costs $39.99 and 甲子時空飛吊 $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 18, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 十三行紫微斗數 for iPhone | 甲子時空飛吊 |
| --- | --- | --- |
| Price | $39.99 | **$11.99** |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | — |
| Size | 19 MB | 58 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Firm 13 Limited](https://appshunter.io/developer/294205351) | [amtb fate](https://appshunter.io/developer/430174936) |

## What reviewers say

### 十三行紫微斗數 for iPhone

[App page](https://appshunter.io/ios/app/for-iphone/id899029517)

This professional astrology app generates detailed Zi Wei Dou Shu charts with advanced analysis features. It allows for multi-layer display of planetary movements and astrological influences, offering extensive customization for various astrological schools.

**Highlights:** Multi-layer display of planetary movements and influences, Detailed analysis of Four Transformations (Si Hua), Extensive customization for astrological parameters, Support for various astrological schools and interpretations, Backup and transfer of birth records via iTunes File Sharing, User-friendly interface with Traditional and Simplified Chinese options

**In-app purchases:** none


### 甲子時空飛吊

[App page](https://appshunter.io/ios/app/id1328280479)

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

**In-app purchases:** none


## Frequently asked questions

### Is 十三行紫微斗數 for iPhone free?

十三行紫微斗數 for iPhone costs $39.99, with no in-app purchases.

### Is 甲子時空飛吊 free?

甲子時空飛吊 costs $11.99, with no in-app purchases.

### Do 十三行紫微斗數 for iPhone or 甲子時空飛吊 have ads?

Neither 十三行紫微斗數 for iPhone nor 甲子時空飛吊 shows ads.

### Which is updated more often, 十三行紫微斗數 for iPhone or 甲子時空飛吊?

十三行紫微斗數 for iPhone ships an update every 3 months, and 甲子時空飛吊 every 3 months. Most recently, 十三行紫微斗數 for iPhone was updated on September 18, 2026 and 甲子時空飛吊 on September 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.*