# 写作鱼 vs 书单视频助手

The clearest difference is review sentiment: 写作鱼 at 55% against 书单视频助手's 0%. 写作鱼 also leads on rating (4.7 vs 1.0) and ratings volume (77 vs 1). 书单视频助手's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 写作鱼 sells 4 in-app purchases, starting at $3.99 per 7 days and 书单视频助手 sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

写作鱼 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: 写作鱼 has 77 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of 写作鱼's written reviews are positive against 0% of 书单视频助手's.

写作鱼 ships an update every 6 weeks, 书单视频助手 every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 写作鱼 | 书单视频助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (77 ratings)](https://appshunter.io/ios/app/ai-and-ai/id6447509803/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id6466374885/reviews) |
| Number of ratings | **77** | 1 |
| Positive reviews | **55.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 76 MB | 180 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Oumi Information Technology Co., Ltd](https://appshunter.io/developer/1587540088) | [苏州普合呈信息科技有限公司](https://appshunter.io/developer/1707288259) |

## What reviewers say

### 写作鱼

[App page](https://appshunter.io/ios/app/ai-and-ai/id6447509803)

This AI-powered writing assistant helps users generate various content, from professional reports to creative pieces. It offers features like AI article generation, chatbot interaction, and specialized writing tools for tasks like paraphrasing and summarization.

**Highlights:** AI article generation, AI chatbot, AI paraphrasing, Keyword extraction, Summarization, Text comparison

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 500积分 | $2.99 | one-time |
| 1500积分 | $6.99 | one-time |
| 3000积分 | $12.99 | one-time |


### 书单视频助手

[App page](https://appshunter.io/ios/app/id6466374885)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $4.99 | per month |
| 月度VIP | $4.99 | one-time |
| 终身VIP | $12.99 | one-time |
| 年度VIP | $12.99 | one-time |


## Frequently asked questions

### Is 写作鱼 free?

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

### Is 书单视频助手 free?

书单视频助手 is free to download, with in-app purchases available.

### Which has better reviews, 写作鱼 or 书单视频助手?

写作鱼 is rated higher. 写作鱼 averages 4.7 out of 5 from 77 ratings, while 书单视频助手 averages 1.0 from 1 ratings.

### Do 写作鱼 or 书单视频助手 have ads?

Neither 写作鱼 nor 书单视频助手 shows ads.

### Which is updated more often, 写作鱼 or 书单视频助手?

写作鱼 ships an update every 6 weeks, and 书单视频助手 every 3 weeks. Most recently, 写作鱼 was updated on November 3, 2026 and 书单视频助手 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.*