# 保密观 vs 要知

The clearest difference is review sentiment: 要知 at 68% against 保密观's 16%. 要知 also leads on rating (4.3 vs 1.1) and update cadence (fortnightly vs every 2 months). 保密观's advantage is ratings volume (91 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

要知 holds the better App Store score, 4.3 against 1.1. That said, the two scores are not equally well evidenced: 保密观 has 91 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 16% of 保密观's written reviews are positive against 68% of 要知's.

保密观 ships an update every 2 months, 要知 fortnightly. The most recent releases landed on September 23, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | 保密观 | 要知 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.1 (91 ratings)](https://appshunter.io/ios/app/id1521593929/reviews) | **[4.3 (17 ratings)](https://appshunter.io/ios/app/24/id1618892080/reviews)** |
| Number of ratings | **91** | 17 |
| Positive reviews | 15.9% of reviews | **68.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 137 MB | 53 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金城出版社](https://appshunter.io/developer/1175278244) | [Qingdao Ruanmei Network Technology Co., ltd.](https://appshunter.io/developer/570610862) |

## What reviewers say

### 保密观

[App page](https://appshunter.io/ios/app/id1521593929)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 保密观 free?

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

### Is 要知 free?

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

### Which has better reviews, 保密观 or 要知?

要知 is rated higher. 保密观 averages 1.1 out of 5 from 91 ratings, while 要知 averages 4.3 from 17 ratings.

### Do 保密观 or 要知 have ads?

Neither 保密观 nor 要知 shows ads.

### Which is updated more often, 保密观 or 要知?

保密观 ships an update every 2 months, and 要知 fortnightly. Most recently, 保密观 was updated on September 23, 2026 and 要知 on August 12, 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.*