# 幕布 vs 知网cnki

The clearest difference is review sentiment: 幕布 at 77% against 知网cnki's 0%. 幕布 also leads on rating (4.9 vs 1.3) and ratings volume (517 vs 4). 知网cnki's advantage is in-app purchases (none vs 15) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 幕布 sells 10 in-app purchases, starting at $1.99 per month. 知网cnki asks for nothing beyond the download.

幕布 holds the better App Store score, 4.9 against 1.3. That said, the two scores are not equally well evidenced: 幕布 has 517 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 77% of 幕布's written reviews are positive against 0% of 知网cnki's.

幕布 ships an update every 8 days, 知网cnki every 3 weeks. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 幕布 | 知网cnki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (517 ratings)](https://appshunter.io/ios/app/and/id1214302139/reviews)** | [1.3 (4 ratings)](https://appshunter.io/ios/app/cnki/id6445806100/reviews) |
| Number of ratings | **517** | 4 |
| Positive reviews | **77.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 80 MB | 19 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shilihu Technology Co., Ltd.](https://appshunter.io/developer/1695665682) | [CGIT](https://appshunter.io/developer/1635092243) |

## What reviewers say

### 幕布

[App page](https://appshunter.io/ios/app/and/id1214302139)

This app helps you organize thoughts and information using outline notes and mind maps. It supports task management, content creation, and team collaboration with real-time syncing across devices. Ideal for students and professionals seeking structured thinking and efficient planning.

**Highlights:** Outline note-taking, Mind map generation, Task management, Content creation assistance, Cross-device synchronization, Team collaboration, Template library

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 幕布高级版-1月 | $1.99 | per month |
| 幕布高级版-2月 | $2.99 | per 2 months |
| 幕布高级版-半年 | $9.99 | per 6 months |
| 幕布高级版-1年 | $14.99 | per year |
| 幕布高级版-1个月 | $1.99 | one-time |
| 幕布高级版-1年 | $14.99 | one-time |
| 幕布高级版-2年 | $24.99 | one-time |
| 幕布超级会员-1年 | $29.99 | one-time |
| 幕布高级版-3年 | $29.99 | one-time |
| 幕布超级会员-1年 | $34.99 | one-time |


### 知网cnki

[App page](https://appshunter.io/ios/app/cnki/id6445806100)

Access a vast collection of global academic resources, including international journals, research papers, and literature. Features include document translation, CAJ file viewing, and intelligent search to help you discover and utilize academic content.

**Highlights:** Access international journals and research papers, Document translation (PDF/Word), CAJ file viewer with original layout, Integrates millions of academic resources, Intelligent search and discovery, Supports various resource types (theses, patents, etc.)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 幕布 free?

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

### Is 知网cnki free?

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

### Which has better reviews, 幕布 or 知网cnki?

幕布 is rated higher. 幕布 averages 4.9 out of 5 from 517 ratings, while 知网cnki averages 1.3 from 4 ratings.

### Do 幕布 or 知网cnki have ads?

Neither 幕布 nor 知网cnki shows ads.

### Which is updated more often, 幕布 or 知网cnki?

幕布 ships an update every 8 days, and 知网cnki every 3 weeks. Most recently, 幕布 was updated on October 20, 2026 and 知网cnki on October 18, 2026.

---

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