# ChatAI vs 经络助手

The clearest difference is in-app purchases: 经络助手 at none against ChatAI's 6. 经络助手 also leads on ads (none vs shown). ChatAI's advantage is update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. ChatAI sells 6 in-app purchases, starting at $4.99 per 7 days. 经络助手 asks for nothing beyond the download.

ChatAI ships an update weekly, 经络助手 every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ChatAI | 经络助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6450801318/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Size | 26 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Zero Zone Technology Co., Ltd.](https://appshunter.io/developer/1664010128) | [山东客汇软件有限公司](https://appshunter.io/developer/1449945253) |

## What reviewers say

### ChatAI

[App page](https://appshunter.io/ios/app/chatai-chat-and-write-robot/id1672705850)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly member | $4.99 | per 7 days |
| 年度会员-3天试用 | $12.99 | per year |
| Quarterly member | $14.99 | per 3 months |
| Monthly member | $19.99 | per month |
| Annual member | $39.99 | per year |
| Permanent member | $39.99 | one-time |


### 经络助手

[App page](https://appshunter.io/ios/app/id6450801318)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatAI free?

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

### Is 经络助手 free?

经络助手 is free to download, with no in-app purchases.

### Do ChatAI or 经络助手 have ads?

ChatAI shows ads; 经络助手 does not.

### Which is updated more often, ChatAI or 经络助手?

ChatAI ships an update weekly, and 经络助手 every 2 months. Most recently, ChatAI was updated on November 3, 2026 and 经络助手 on November 3, 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.*