# 云考AI vs 问真八字

The clearest difference is in-app purchases: 云考AI at none against 问真八字's 3. 云考AI also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 问真八字 sells 3 one-off in-app purchases. 云考AI asks for nothing beyond the download.

云考AI ships an update every 3 weeks, 问真八字 monthly. Both last shipped on November 7, 2026.

## The numbers

| Metric | 云考AI | 问真八字 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (65 ratings)](https://appshunter.io/ios/app/id1665624645/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 85 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CD HanKeShuLian Technology Co.,Ltd](https://appshunter.io/developer/1601756160) | [Guangzhou Wenzhen Cultural Communication Co., Ltd.](https://appshunter.io/developer/1664632538) |

## What reviewers say

### 云考AI

[App page](https://appshunter.io/ios/app/ai/id1601756158)

**Features:** macOS Compatibility

**In-app purchases:** none


### 问真八字

[App page](https://appshunter.io/ios/app/id1665624645)

This app offers a unique five-pillar astrological chart calculation, expanding on traditional four-pillar methods. It provides access to a vast library of ancient texts, AI-powered study tools, and a database of historical figures for in-depth research and learning.

**Highlights:** Five-pillar astrological chart calculation, Extensive ancient text library, AI-powered study assistant, Historical figure database, Astrological chart comparison, Research notes functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3个月黄金体验会员 | $14.99 | one-time |
| 1年黄金会员 | $39.99 | one-time |
| 5年钻石会员 | $129.99 | one-time |


## Frequently asked questions

### Is 云考AI free?

云考AI is free to download, with no in-app purchases.

### Is 问真八字 free?

问真八字 is free to download, with in-app purchases available.

### Do 云考AI or 问真八字 have ads?

Neither 云考AI nor 问真八字 shows ads.

### Which is updated more often, 云考AI or 问真八字?

云考AI ships an update every 3 weeks, and 问真八字 monthly. Most recently, 云考AI was updated on November 7, 2026 and 问真八字 on November 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.*