# 洞识：15分钟摘要 vs 帆书智能版

The clearest difference is rating: 帆书智能版 at 5.0 against 洞识：15分钟摘要's 3.7. 帆书智能版 also leads on review sentiment (100% vs 67%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 洞识：15分钟摘要 sells 5 in-app purchases, starting at $4.99 per month and 帆书智能版 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

帆书智能版 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 67% of 洞识：15分钟摘要's written reviews are positive against 100% of 帆书智能版's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 洞识：15分钟摘要 | 帆书智能版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/15/id6477327844/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6749564239/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 106 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [文亮 邝](https://appshunter.io/developer/1727426190) | [Shanghai Soybean Network Technology Co., Ltd.](https://appshunter.io/developer/1000582982) |

## What reviewers say

### 洞识：15分钟摘要

[App page](https://appshunter.io/ios/app/15/id6477327844)

This app offers interactive learning experiences to distill core insights from books in just 15 minutes. It provides daily updates and personalized recommendations across various fields, making learning accessible and engaging.

**Highlights:** Interactive learning modules, Daily updated free content, Personalized learning paths, Covers diverse fields, Mobile knowledge library, In-app customer support

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员月度订阅 | $4.99 | per month |
| 年度会员 | $29.99 | per year |
| 年度会员：首周免费 | $29.99 | per year |
| 年度会员：首周免费 | $39.99 | per year |
| 年度会员 | $39.99 | per year |


### 帆书智能版

[App page](https://appshunter.io/ios/app/ai/id6749564239)

This AI-powered application acts as a personal life advisor, offering emotional support and insightful guidance based on extensive book knowledge. It can interpret any uploaded document and provides personalized book recommendations to help users navigate life's challenges.

**Highlights:** AI-powered life coaching, Emotional support and guidance, Document interpretation and summarization, Personalized book recommendations, AI voice chat with 'AI Lao Fan', Smart book library with tailored suggestions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 帆书智能版-100金豆 | $0.99 | one-time |
| 帆书智能版-700金豆 | $3.99 | one-time |
| 帆书智能版-2000金豆 | $9.99 | one-time |
| 帆书智能版-4500金豆 | $19.99 | one-time |


## Frequently asked questions

### Is 洞识：15分钟摘要 free?

洞识：15分钟摘要 is free to download, with in-app purchases available.

### Is 帆书智能版 free?

帆书智能版 is free to download, with in-app purchases available.

### Which has better reviews, 洞识：15分钟摘要 or 帆书智能版?

帆书智能版 is rated higher. 洞识：15分钟摘要 averages 3.7 out of 5 from 3 ratings, while 帆书智能版 averages 5.0 from 3 ratings.

### Do 洞识：15分钟摘要 or 帆书智能版 have ads?

Neither 洞识：15分钟摘要 nor 帆书智能版 shows ads.

### Which is updated more often, 洞识：15分钟摘要 or 帆书智能版?

洞识：15分钟摘要 ships an update weekly, and 帆书智能版 weekly. Most recently, 洞识：15分钟摘要 was updated on November 4, 2026 and 帆书智能版 on November 5, 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.*