# Joinku vs 智能中文AI助手

The clearest difference is in-app purchases: Joinku at none against 智能中文AI助手's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 智能中文AI助手 sells 3 in-app purchases, starting at $2.99 per 7 days. Joinku asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 16, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Joinku | 智能中文AI助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 162 MB | 10 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yine srl](https://appshunter.io/developer/1201756764) | [宇 郑](https://appshunter.io/developer/983597538) |

## What reviewers say

### Joinku

[App page](https://appshunter.io/ios/app/joinku/id1495575055)

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

**In-app purchases:** none


### 智能中文AI助手

[App page](https://appshunter.io/ios/app/ai/id6449092838)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $2.99 | per 7 days |
| 连续包月 | $7.99 | per month |
| 连续包年 | $19.99 | per year |


## Frequently asked questions

### Is Joinku free?

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

### Is 智能中文AI助手 free?

智能中文AI助手 is free to download, with in-app purchases available.

### Do Joinku or 智能中文AI助手 have ads?

Neither Joinku nor 智能中文AI助手 shows ads.

### Which is updated more often, Joinku or 智能中文AI助手?

Joinku ships an update every 3 weeks, and 智能中文AI助手 every 3 weeks. Most recently, Joinku was updated on August 16, 2026 and 智能中文AI助手 on May 17, 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.*