# CAJ云阅读 vs 医通办

The clearest difference is rating: CAJ云阅读 at 4.2 against 医通办's 1.4. CAJ云阅读 also leads on update cadence (every 6 days vs every 2 months) and ratings volume (32 vs 9). 医通办's advantage is in-app purchases (none vs 6). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. CAJ云阅读 sells 6 in-app purchases, starting at $3.99 per month. 医通办 asks for nothing beyond the download.

CAJ云阅读 holds the better App Store score, 4.2 against 1.4. Both are backed by a comparable volume of ratings — 32 and 9 respectively. Written reviews point the same way: 18% of CAJ云阅读's written reviews are positive against 14% of 医通办's.

CAJ云阅读 ships an update every 6 days, 医通办 every 2 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CAJ云阅读 | 医通办 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (32 ratings)](https://appshunter.io/ios/app/caj-cajviewer/id1641509083/reviews)** | [1.4 (9 ratings)](https://appshunter.io/ios/app/id6450824307/reviews) |
| Number of ratings | **32** | 9 |
| Positive reviews | **18.2% of reviews** | 13.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Subscription | — |
| Size | 41 MB | 39 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小花 胡](https://appshunter.io/developer/1641268208) | [北京民科医疗科技有限公司](https://appshunter.io/developer/1488714130) |

## What reviewers say

### 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 |


### 医通办

[App page](https://appshunter.io/ios/app/id6450824307)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CAJ云阅读 free?

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

### Is 医通办 free?

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

### Which has better reviews, CAJ云阅读 or 医通办?

CAJ云阅读 is rated higher. CAJ云阅读 averages 4.2 out of 5 from 32 ratings, while 医通办 averages 1.4 from 9 ratings.

### Do CAJ云阅读 or 医通办 have ads?

Neither CAJ云阅读 nor 医通办 shows ads.

### Which is updated more often, CAJ云阅读 or 医通办?

CAJ云阅读 ships an update every 6 days, and 医通办 every 2 months. Most recently, CAJ云阅读 was updated on October 17, 2026 and 医通办 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.*