# 大有医网 vs Chat AI Smart Write Assistant

The clearest difference is in-app purchases: 大有医网 at none against Chat AI Smart Write Assistant's 5. 大有医网 also leads on iOS requirement (10.0 vs 13.0). Chat AI Smart Write Assistant's advantage is update cadence (weekly vs every 5 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Chat AI Smart Write Assistant sells 5 in-app purchases, starting at $1.99 per 7 days. 大有医网 asks for nothing beyond the download.

大有医网 ships an update every 5 weeks, Chat AI Smart Write Assistant weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 大有医网 | Chat AI Smart Write Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/chat-ai-smart-write-assistant/id6449243956/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 27 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [万众网影(北京)科技有限公司](https://appshunter.io/developer/1229572004) | [DY Mobile](https://appshunter.io/developer/1643267703) |

## What reviewers say

### 大有医网

[App page](https://appshunter.io/ios/app/id1501683551)

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

**In-app purchases:** none


### Chat AI Smart Write Assistant

[App page](https://appshunter.io/ios/app/chat-ai-smart-write-assistant/id6449243956)

This AI chatbot provides advanced writing assistance, translation, and analysis. It can help with copywriting, generating reports, and even interpreting dreams. The app offers contextual follow-up questions and saves your conversation history for easy reference.

**Highlights:** Contextual follow-up questions, History saving, Copywriting, Writing assistance, Translation, Weekly report generation, Dream analysis

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenChat AI 写作生成器 - 7天会员 | $1.99 | per 7 days |
| OpenChat AI 写作生成器 - 30天会员 | $6.99 | per month |
| OpenChat AI 写作生成器 - 90天会员 | $19.99 | per 3 months |
| OpenChat AI 写作生成器 - 365天会员 | $29.99 | per year |
| ChatAI 会员365天 | $29.99 | per year |


## Frequently asked questions

### Is 大有医网 free?

大有医网 is free to download, with no in-app purchases.

### Is Chat AI Smart Write Assistant free?

Chat AI Smart Write Assistant is free to download, with in-app purchases available.

### Do 大有医网 or Chat AI Smart Write Assistant have ads?

Neither 大有医网 nor Chat AI Smart Write Assistant shows ads.

### Which is updated more often, 大有医网 or Chat AI Smart Write Assistant?

大有医网 ships an update every 5 weeks, and Chat AI Smart Write Assistant weekly. Most recently, 大有医网 was updated on November 7, 2026 and Chat AI Smart Write Assistant 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.*