# 要知 vs FreeBuf知识大陆

The clearest difference is in-app purchases: 要知 at none against FreeBuf知识大陆's 12. 要知 also leads on rating (4.3 vs 4.0) and ratings volume (17 vs 1). FreeBuf知识大陆's advantage is review sentiment (100% vs 68%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FreeBuf知识大陆 sells 12 one-off in-app purchases. 要知 asks for nothing beyond the download.

要知 holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: 要知 has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 68% of 要知's written reviews are positive against 100% of FreeBuf知识大陆's, so the app with the better star average is not the one people write more warmly about.

要知 ships an update fortnightly, FreeBuf知识大陆 every 8 days. The most recent releases landed on August 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 要知 | FreeBuf知识大陆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (17 ratings)](https://appshunter.io/ios/app/24/id1618892080/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/freebuf/id6444119616/reviews) |
| Number of ratings | **17** | 1 |
| Positive reviews | 68.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 126 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao Ruanmei Network Technology Co., ltd.](https://appshunter.io/developer/570610862) | [上海斗象信息科技有限公司](https://appshunter.io/developer/1652462918) |

## What reviewers say

### 要知

[App page](https://appshunter.io/ios/app/24/id1618892080)

This app provides a concise daily briefing of major events from the past 24 hours, week, and year. It aims to combat information overload by summarizing key news across domestic and international topics, social media trends, and various sectors like technology, finance, and entertainment.

**Highlights:** Daily event summaries, 24-hour, weekly, and yearly recaps, Covers domestic and international news, Includes social media trends, Summarizes tech, finance, and entertainment news

**Features:** Vision Pro support

**In-app purchases:** none


### FreeBuf知识大陆

[App page](https://appshunter.io/ios/app/freebuf/id6444119616)

A private content platform for cybersecurity knowledge sharing and inspiration capture. It connects experts in various network security fields for in-depth discussions and sharing of achievements within dedicated spaces.

**Highlights:** Knowledge sharing platform, Inspiration capture, Private content spaces, Expert community, Cybersecurity focus

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1帮会币 | $0.99 | one-time |
| 6帮会币 | $0.99 | one-time |
| 7帮会币 | $0.99 | one-time |
| 14帮会币 | $2.99 | one-time |
| 28帮会币 | $3.99 | one-time |
| 35帮会币 | $6.99 | one-time |
| 56帮会币 | $11.99 | one-time |
| 70帮会币 | $14.99 | one-time |
| 198帮会币 | $29.99 | one-time |
| 140帮会币 | $29.99 | one-time |
| 298帮会币 | $46.99 | one-time |
| 398帮会币 | $59.99 | one-time |


## Frequently asked questions

### Is 要知 free?

要知 is free to download, with no in-app purchases.

### Is FreeBuf知识大陆 free?

FreeBuf知识大陆 is free to download, with in-app purchases available.

### Which has better reviews, 要知 or FreeBuf知识大陆?

要知 is rated higher. 要知 averages 4.3 out of 5 from 17 ratings, while FreeBuf知识大陆 averages 4.0 from 1 ratings.

### Do 要知 or FreeBuf知识大陆 have ads?

Neither 要知 nor FreeBuf知识大陆 shows ads.

### Which is updated more often, 要知 or FreeBuf知识大陆?

要知 ships an update fortnightly, and FreeBuf知识大陆 every 8 days. Most recently, 要知 was updated on August 12, 2026 and FreeBuf知识大陆 on September 23, 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.*