# 91排盘 vs 星易斗数

91排盘 and 星易斗数 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 91排盘 sells 2 one-off in-app purchases and 星易斗数 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

91排盘 ships an update fortnightly, 星易斗数 every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 91排盘 | 星易斗数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/91/id1071890277/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [火光 温](https://appshunter.io/developer/1701355360) | [志民 周](https://appshunter.io/developer/1689984538) |

## 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 |


### 星易斗数

[App page](https://appshunter.io/ios/app/id1437629375)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按天购买 | $0.99 | one-time |
| 按周购买 | $1.99 | one-time |
| 按月购买 | $3.99 | one-time |
| 按年购买 | $17.99 | one-time |


## Frequently asked questions

### Is 91排盘 free?

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

### Is 星易斗数 free?

星易斗数 is free to download, with in-app purchases available.

### Do 91排盘 or 星易斗数 have ads?

Neither 91排盘 nor 星易斗数 shows ads.

### Which is updated more often, 91排盘 or 星易斗数?

91排盘 ships an update fortnightly, and 星易斗数 every 3 weeks. Most recently, 91排盘 was updated on October 6, 2026 and 星易斗数 on October 7, 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.*