# Hambook vs 个知

The clearest difference is ads: Hambook at none against 个知's shown. 个知's advantage is update cadence (every 8 days vs every 6 weeks) and iOS requirement (15.5 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Hambook sells 3 one-off in-app purchases and 个知 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hambook ships an update every 6 weeks, 个知 every 8 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Hambook | 个知 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hambook/id6740775311/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 68 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [柳健 钟](https://appshunter.io/developer/1791450239) | [Merit Interactive Co.,Ltd.](https://appshunter.io/developer/1267696636) |

## What reviewers say

### Hambook

[App page](https://appshunter.io/ios/app/hambook/id6740775311)

This app aggregates global news and blog content through RSS feeds, offering AI-powered summarization and keyword highlighting to boost reading efficiency. It provides reading statistics for habit optimization and features a minimalist, ad-free design for an immersive single-handed reading experience.

**Highlights:** RSS feed aggregation, AI content summarization, Keyword highlighting, Reading statistics, Minimalist design, Single-handed operation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Reader: 1-Month | $3.99 | one-time |
| AI Reader: 3-Month | $9.99 | one-time |
| AI Reader: 12-Month | $29.99 | one-time |


### 个知

[App page](https://appshunter.io/ios/app/id6742483547)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200万通根 | $0.99 | one-time |
| 月卡首购会员 | $2.99 | one-time |
| 月卡会员 | $5.99 | one-time |
| 1200万通根 | $6.99 | one-time |
| 2600万通根 | $14.99 | one-time |
| 季卡会员 | $14.99 | one-time |
| 半价年卡会员 | $29.99 | one-time |
| 年卡会员 | $49.99 | one-time |


## Frequently asked questions

### Is Hambook free?

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

### Is 个知 free?

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

### Do Hambook or 个知 have ads?

个知 shows ads; Hambook does not.

### Which is updated more often, Hambook or 个知?

Hambook ships an update every 6 weeks, and 个知 every 8 days. Most recently, Hambook was updated on November 4, 2026 and 个知 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*