# 手机知网 vs CAJ云阅读

The clearest difference is rating: CAJ云阅读 at 4.2 against 手机知网's 2.8. CAJ云阅读 also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (11.0 vs 15.5). 手机知网's advantage is review sentiment (53% vs 18%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 手机知网 sells 1 one-off in-app purchase and CAJ云阅读 sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

CAJ云阅读 holds the better App Store score, 4.2 against 2.8. Both are backed by a comparable volume of ratings — 12 and 32 respectively. Written reviews complicate that: 53% of 手机知网's written reviews are positive against 18% of CAJ云阅读's, so the app with the better star average is not the one people write more warmly about.

手机知网 ships an update fortnightly, CAJ云阅读 every 6 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 手机知网 | CAJ云阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (12 ratings)](https://appshunter.io/ios/app/id598116103/reviews) | **[4.2 (32 ratings)](https://appshunter.io/ios/app/caj-cajviewer/id1641509083/reviews)** |
| Number of ratings | 12 | **32** |
| Positive reviews | **52.8% of reviews** | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Subscription |
| Size | 225 MB | 41 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tongfang Knowledge Network (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/963639311) | [小花 胡](https://appshunter.io/developer/1641268208) |

## What reviewers say

### 手机知网

[App page](https://appshunter.io/ios/app/id598116103)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 期刊季卡 | $24.99 | one-time |


### CAJ云阅读

[App page](https://appshunter.io/ios/app/caj-cajviewer/id1641509083)

This app allows users to read CAJ format documents and convert them to PDF and Word. It also supports various PDF conversion options, including to Word, Excel, PPT, and PNG, along with encryption and decryption.

**Highlights:** CAJ to PDF and Word conversion, PDF to Word, Excel, PPT, PNG conversion, PDF encryption and decryption, Import and read files, Extract text from documents, Share files easily

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 月订阅 | $3.99 | per month |
| 年订阅 | $9.99 | per year |
| 年会员 | $17.99 | per year |
| 单次购买 | $0.99 | one-time |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is 手机知网 free?

手机知网 is free to download, with in-app purchases available.

### Is CAJ云阅读 free?

CAJ云阅读 is free to download, with in-app purchases available.

### Which has better reviews, 手机知网 or CAJ云阅读?

CAJ云阅读 is rated higher. 手机知网 averages 2.8 out of 5 from 12 ratings, while CAJ云阅读 averages 4.2 from 32 ratings.

### Do 手机知网 or CAJ云阅读 have ads?

Neither 手机知网 nor CAJ云阅读 shows ads.

### Which is updated more often, 手机知网 or CAJ云阅读?

手机知网 ships an update fortnightly, and CAJ云阅读 every 6 days. Most recently, 手机知网 was updated on November 6, 2026 and CAJ云阅读 on November 3, 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.*