# 天运八字 vs Ask Xuan

The clearest difference is device support: 天运八字 at 3 against Ask Xuan's 1. 天运八字 also leads on iOS requirement (14.0 vs 26.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 天运八字 sells 2 in-app purchases, starting at $3.99 per month and Ask Xuan sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 天运八字 | Ask Xuan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ask-xuan/id6772518683/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 122 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [厦门星际港湾电商有限公司](https://appshunter.io/developer/1854750209) | [Exfinix Limited](https://appshunter.io/developer/1828207723) |

## What reviewers say

### 天运八字

[App page](https://appshunter.io/ios/app/ai/id6764254024)

Manage birthdays and important dates with smart reminders. Offers professional Bazi readings, elemental analysis, and name suggestions based on birth data. Ideal for those who want to remember special occasions and explore traditional Chinese astrology.

**Highlights:** Birthday archive management, Smart countdown reminders, Professional Bazi chart analysis, Five elements and destiny inquiry, Auspicious day selection, Name suggestion reference, Customizable reminder rules

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅会员 | $3.99 | per month |
| 按年订阅会员 | $9.99 | per year |


### Ask Xuan

[App page](https://appshunter.io/ios/app/ask-xuan/id6772518683)

This AI-powered tool helps you organize notes and research traditional Chinese culture. It structures information, summarizes key points, and saves your findings for personal reference and organization.

**Highlights:** AI-assisted note organization, Traditional Chinese culture reference, Summarize key points, Save conversations and drafts, Personal profile management, Calendar and solar term information

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $4.99 | per 7 days |
| Annual Membership | $99.99 | per year |


## Frequently asked questions

### Is 天运八字 free?

天运八字 is free to download, with in-app purchases available.

### Is Ask Xuan free?

Ask Xuan is free to download, with in-app purchases available.

### Do 天运八字 or Ask Xuan have ads?

Neither 天运八字 nor Ask Xuan shows ads.

### Which is updated more often, 天运八字 or Ask Xuan?

天运八字 ships an update fortnightly, and Ask Xuan fortnightly. Most recently, 天运八字 was updated on October 17, 2026 and Ask Xuan on October 25, 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.*