# 91排盘 vs 奇门遁甲

The clearest difference is rating: 91排盘 at 5.0 against 奇门遁甲's 4.5. 91排盘 also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.0 vs 15.0). 奇门遁甲's advantage is ratings volume (17 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 91排盘 sells 2 one-off in-app purchases and 奇门遁甲 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

91排盘 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 奇门遁甲 has 17 ratings behind it against 1, so its average is the more settled of the two.

91排盘 ships an update fortnightly, 奇门遁甲 every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 91排盘 | 奇门遁甲 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/91/id1071890277/reviews)** | [4.5 (17 ratings)](https://appshunter.io/ios/app/id1635309476/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | — | 97.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [火光 温](https://appshunter.io/developer/1701355360) | [深圳 刘](https://appshunter.io/developer/1635307045) |

## What reviewers say

### 91排盘

[App page](https://appshunter.io/ios/app/91/id1071890277)

This app offers a comprehensive suite of Chinese astrology and divination tools, including Bazi, Zi Wei Dou Shu, and Liu Yao charting. It provides a simple interface for enthusiasts to organize, back up, and synchronize their charting data for easy sharing and study.

**Highlights:** Bazi charting, Zi Wei Dou Shu charting, Liu Yao charting, Mei Hua charting, Da Liu Ren charting, Qi Men charting, Data backup and sync

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员购买1年 | $0.99 | one-time |
| VIP会员购买5年 | $4.99 | one-time |


### 奇门遁甲

[App page](https://appshunter.io/ios/app/id1635309476)

This app provides a comprehensive tool for generating and analyzing Qimen Dunjia charts. It offers offline astrological calculations, detailed tips for interpreting chart elements, and a growing library of practical case studies to aid in divination and understanding.

**Highlights:** Offline astrological calculations, Detailed chart element tips, Practical case study library, Multiple chart generation modes, Customizable themes and settings, Simultaneous multi-chart analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 奇门遁甲从真付费 | $9.99 | one-time |
| 从真奇门永久会员 | $24.99 | one-time |


## Frequently asked questions

### Is 91排盘 free?

91排盘 is free to download, with in-app purchases available.

### Is 奇门遁甲 free?

奇门遁甲 is free to download, with in-app purchases available.

### Which has better reviews, 91排盘 or 奇门遁甲?

91排盘 is rated higher. 91排盘 averages 5.0 out of 5 from 1 ratings, while 奇门遁甲 averages 4.5 from 17 ratings.

### Do 91排盘 or 奇门遁甲 have ads?

Neither 91排盘 nor 奇门遁甲 shows ads.

### Which is updated more often, 91排盘 or 奇门遁甲?

91排盘 ships an update fortnightly, and 奇门遁甲 every 6 weeks. Most recently, 91排盘 was updated on November 1, 2026 and 奇门遁甲 on November 3, 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.*