# ChatgpTop vs 公文岛

The clearest difference is rating: 公文岛 at 5.0 against ChatgpTop's 4.7. 公文岛 also leads on iOS requirement (15.6 vs 17.0). ChatgpTop's advantage is update cadence (every 11 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. ChatgpTop sells 7 in-app purchases, starting at $3.99 per 7 days and 公文岛 sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

公文岛 holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 10 respectively.

ChatgpTop ships an update every 11 days, 公文岛 every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | ChatgpTop | 公文岛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (10 ratings)](https://appshunter.io/ios/app/chatgptop/id6449353054/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/ai-and/id6476187281/reviews)** |
| Number of ratings | 10 | 10 |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 4 MB | 24 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [linshan Chen](https://appshunter.io/developer/1895340800) | [Mge Information Technology Co.,Ltd](https://appshunter.io/developer/1593551251) |

## What reviewers say

### ChatgpTop

[App page](https://appshunter.io/ios/app/chatgptop/id6449353054)

This AI-powered tool assists with creative writing, generating articles, poems, and social media content. It also helps with planning and summarizing tasks, offering solutions for work and life challenges.

**Highlights:** AI-powered content creation, Article and poem generation, Social media post writing, Study and work plan creation, Summarization of reports, Image editing and generation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $3.99 | per 7 days |
| 周订阅Plus | $7.99 | per 7 days |
| 月订阅 | $12.99 | per month |
| 月订阅Plus | $24.99 | per month |
| 半年订阅 | $29.99 | per 6 months |
| 年订阅 | $39.99 | per year |
| 年订阅Plus | $149.99 | per year |


### 公文岛

[App page](https://appshunter.io/ios/app/ai-and/id6476187281)

This AI-powered writing tool assists with various content creation needs, from short videos and marketing copy to formal documents and daily reports. It offers features like content generation, rewriting, and a comprehensive knowledge assistant to spark creativity and boost efficiency.

**Highlights:** AI-powered content generation, Text rewriting and paraphrasing, Formal document and report templates, Knowledge assistant for queries, Article expansion and continuation, Text summarization and extraction

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $2.99 | per 7 days |
| 月会员 | $6.99 | per month |
| 年会员 | $14.99 | per year |
| 永久会员 | $24.99 | one-time |


## Frequently asked questions

### Is ChatgpTop free?

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

### Is 公文岛 free?

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

### Which has better reviews, ChatgpTop or 公文岛?

公文岛 is rated higher. ChatgpTop averages 4.7 out of 5 from 10 ratings, while 公文岛 averages 5.0 from 10 ratings.

### Do ChatgpTop or 公文岛 have ads?

Neither ChatgpTop nor 公文岛 shows ads.

### Which is updated more often, ChatgpTop or 公文岛?

ChatgpTop ships an update every 11 days, and 公文岛 every 3 weeks. Most recently, ChatgpTop was updated on October 24, 2026 and 公文岛 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.*