# 帆书 vs 洞识：15分钟摘要

The clearest difference is rating: 帆书 at 4.7 against 洞识：15分钟摘要's 3.7. 帆书 also leads on ratings volume (562 vs 3) and chart position (#49 vs unranked). 洞识：15分钟摘要's advantage is update cadence (weekly vs fortnightly). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 帆书 sells 10 in-app purchases, starting at $5.49 per month and 洞识：15分钟摘要 sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

帆书 holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: 帆书 has 562 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 68% and 67% positive.

帆书 ships an update fortnightly, 洞识：15分钟摘要 weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 帆书 | 洞识：15分钟摘要 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (562 ratings)](https://appshunter.io/ios/app/id963152777/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/15/id6477327844/reviews) |
| Number of ratings | **562** | 3 |
| Positive reviews | **67.5% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#49** | — |
| Size | 352 MB | 41 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Soybean Network Technology Co., Ltd.](https://appshunter.io/developer/1000582982) | [文亮 邝](https://appshunter.io/developer/1727426190) |

## What reviewers say

### 帆书

[App page](https://appshunter.io/ios/app/id963152777)

**Currently charting:** #49 Top Grossing · Book (US App Store)

This app offers concise summaries of classic books, delivered by industry experts. It also provides in-depth courses and community-based training camps to enhance learning and personal growth.

**Highlights:** Expert book interpretations, Concise summaries, In-depth courses, Community training camps, Diverse content categories, Time-saving learning

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 非凡精读VIP连续包月 | $5.49 | per month |
| 6智慧币 | $0.99 | one-time |
| 30智慧币 | $3.99 | one-time |
| 50智慧币 | $6.99 | one-time |
| 98智慧币 | $14.99 | one-time |
| 198智慧币 | $29.99 | one-time |
| 樊登讲书一年期VIP | $59.99 | one-time |
| 388智慧币 | $59.99 | one-time |
| 非凡精读一年期VIP | $59.99 | one-time |
| 李蕾讲经典一年期VIP | $59.99 | one-time |

**What reviewers like**

- 📚 Excellent content and lectures
- 🧠 Helps expand knowledge and cognition
- 🕰️ Convenient way to utilize spare time
- 💖 Valuable companion for life

**What reviewers complain about**

- 🔌 Drains mobile data/battery
- 🤖 Buggy and unstable app experience
- 🔍 Difficult to find/access past content
- 🌐 Connectivity issues for overseas users

**Reported bugs**

- Inability to receive verification codes
- Frequent app crashes and freezes
- Inconsistent playback and sync issues
- Incompatibility with newer iOS versions

**Requested features**

- Support for Apple Watch and CarPlay
- iPad-optimized layout and experience
- Improved customer service and feedback channels
- More payment options for international users


### 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 |


## Frequently asked questions

### Is 帆书 free?

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

### 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.

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

帆书 is rated higher. 帆书 averages 4.7 out of 5 from 562 ratings, while 洞识：15分钟摘要 averages 3.7 from 3 ratings.

### Do 帆书 or 洞识：15分钟摘要 have ads?

Neither 帆书 nor 洞识：15分钟摘要 shows ads.

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

帆书 ships an update fortnightly, and 洞识：15分钟摘要 weekly. Most recently, 帆书 was updated on November 1, 2026 and 洞识：15分钟摘要 on November 4, 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.*