# CAJ云阅读 vs RayLink远程控制

CAJ云阅读 and RayLink远程控制 both sit at 4.2 stars, but that hides the real split: 71% of RayLink远程控制's written reviews are positive against 18% of CAJ云阅读's. RayLink远程控制 also leads on monetization model (free vs subscription). CAJ云阅读's advantage is update cadence (every 6 days vs every 2 weeks) and iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and ads 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 and RayLink远程控制 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.2 for CAJ云阅读 against 4.1 for RayLink远程控制. Both are backed by a comparable volume of ratings — 32 and 34 respectively. Written reviews are what separate them: 18% of CAJ云阅读's written reviews are positive against 71% of RayLink远程控制's.

CAJ云阅读 ships an update every 6 days, RayLink远程控制 every 2 weeks. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CAJ云阅读 | RayLink远程控制 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (32 ratings)](https://appshunter.io/ios/app/caj-cajviewer/id1641509083/reviews)** | [4.1 (34 ratings)](https://appshunter.io/ios/app/raylink/id6445812833/reviews) |
| Number of ratings | 32 | **34** |
| Positive reviews | 18.2% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Subscription | **Free** |
| Size | 41 MB | 148 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小花 胡](https://appshunter.io/developer/1641268208) | [Shenzhen Rayvision Technology Co., Ltd.](https://appshunter.io/developer/1195535420) |

## 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 |


### RayLink远程控制

[App page](https://appshunter.io/ios/app/raylink/id6445812833)

This app offers high-definition, ultra-smooth remote control for visual industries. It leverages advanced rendering and transmission technologies for seamless remote creation, gaming, and office work across platforms. Experience a clear, stable, and secure remote connection.

**Highlights:** High-definition remote control, Ultra-smooth performance, Cross-platform support, Real-time cloud rendering, Secure and stable connection, Remote creation and gaming

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RayLink超级性能会员(1年) | $39.99 | one-time |
| RayLink超级性能会员(2年) | $69.99 | one-time |
| RayLink超级性能会员(3年) | $89.99 | one-time |


## Frequently asked questions

### Is CAJ云阅读 free?

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

### Is RayLink远程控制 free?

RayLink远程控制 is free to download, with in-app purchases available.

### Which has better reviews, CAJ云阅读 or RayLink远程控制?

CAJ云阅读 is rated higher. CAJ云阅读 averages 4.2 out of 5 from 32 ratings, while RayLink远程控制 averages 4.1 from 34 ratings.

### Do CAJ云阅读 or RayLink远程控制 have ads?

Neither CAJ云阅读 nor RayLink远程控制 shows ads.

### Which is updated more often, CAJ云阅读 or RayLink远程控制?

CAJ云阅读 ships an update every 6 days, and RayLink远程控制 every 2 weeks. Most recently, CAJ云阅读 was updated on October 17, 2026 and RayLink远程控制 on October 5, 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.*