# 聆知 vs 帆书智能版

The clearest difference is review sentiment: 帆书智能版 at 100% against 聆知's 75%. 聆知's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 聆知 sells 10 one-off in-app purchases 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.

聆知 ships an update every 6 days, 帆书智能版 weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 聆知 | 帆书智能版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6749564239/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 106 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [嘿球(北京)网络科技有限公司](https://appshunter.io/developer/1205393651) | [Shanghai Soybean Network Technology Co., Ltd.](https://appshunter.io/developer/1000582982) |

## What reviewers say

### 聆知

[App page](https://appshunter.io/ios/app/id1457931045)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 18知币 | $2.99 | one-time |
| 50知币 | $6.99 | one-time |
| 118知币 | $17.99 | one-time |
| 218知币 | $29.99 | one-time |
| 388知币 | $59.99 | one-time |
| 1年期会员 | $59.99 | one-time |
| 聆知女神卡(一年) | $59.99 | one-time |
| 518知币 | $69.99 | one-time |
| 618知币 | $89.99 | one-time |
| 聆知知识代言人 | $149.99 | one-time |


### 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 聆知 free?

聆知 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.

### Do 聆知 or 帆书智能版 have ads?

Neither 聆知 nor 帆书智能版 shows ads.

### Which is updated more often, 聆知 or 帆书智能版?

聆知 ships an update every 6 days, and 帆书智能版 weekly. Most recently, 聆知 was updated on November 2, 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.*