# AI Q&A vs 此八子

The clearest difference is update cadence: 此八子 at every 5 days against AI Q&A's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Q&A sells 10 in-app purchases, starting at $2.99 per 7 days and 此八子 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI Q&A ships an update every 6 weeks, 此八子 every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI Q&A | 此八子 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/ai/id6749747543/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 59 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Jinjiang Yuanhe Information Technology Co., Ltd](https://appshunter.io/developer/1671474403) | [显刚 谭](https://appshunter.io/developer/1831906618) |

## What reviewers say

### AI Q&A

[App page](https://appshunter.io/ios/app/ai-q-and-a-artificial-intelligence/id1671474401)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包周会员 | $2.99 | per 7 days |
| week | $3.99 | per 7 days |
| 包月会员 | $4.99 | per month |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $7.99 | per month |
| year | $14.99 | per year |
| Seasonal | $14.99 | per 3 months |
| 年会员 | $24.99 | per year |
| 永久会员 | $9.99 | one-time |
| permanent | $29.99 | one-time |


### 此八子

[App page](https://appshunter.io/ios/app/ai/id6749747543)

This AI companion uses Eastern wisdom to help you navigate life's challenges and reduce decision anxiety. It features a specialized model trained on Eastern philosophy and offers intelligent conversations tailored to your emotions and concerns.

**Highlights:** Eastern philosophy AI model, Intelligent conversational agent, Decision anxiety reduction, Emotional support, Tailored conversation styles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 回答次数尝鲜包 | $0.99 | one-time |
| 回答次数大礼包 | $2.99 | one-time |
| 回答次数超级礼包 | $6.99 | one-time |


## Frequently asked questions

### Is AI Q&A free?

AI Q&A is free to download, with in-app purchases available.

### Is 此八子 free?

此八子 is free to download, with in-app purchases available.

### Do AI Q&A or 此八子 have ads?

Neither AI Q&A nor 此八子 shows ads.

### Which is updated more often, AI Q&A or 此八子?

AI Q&A ships an update every 6 weeks, and 此八子 every 5 days. Most recently, AI Q&A was updated on October 27, 2026 and 此八子 on October 24, 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.*