EVPlayer vs CAJ云阅读
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EVPlayer
This is a free and secure video encryption and decryption tool. It also functions as a versatile player supporting various formats like MP4, AVI, and RMVB. The app allows for online authorization playback with a unique code per device and cross-platform synchronization.
- Video encryption and decryption
- Multi-format video playback
- Online authorization playback
- Cross-platform synchronization
- Secure and free to use
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EVPlayer是一款免费且安全度高的视频加密、解密软件。也是一款支持mp4、avi、rmvb等视频格式播放的全能播放器。支持一机一码在线授权播放。多平台同步发行，同一份加密视频多平台解密播放，多平台在线授权播放。
CAJ云阅读
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.
- 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
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好用的论文献阅读器，caj格式阅读及转换！ 【CAJ转换】 一键转成PDF及Word格式，方便内容浏览、复制文字及分享文件； 【PDF转换】 支持PDF与Word、Excel、PPT、PNG等格式互转；支持PDF加密、解压、输出长图等操作。 文件方便导入和阅读，快来体验吧！ 会员订阅： 订阅价格为每年68元、每月28元、永久98元 订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订；帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用 订阅可以由用户管理，并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订 隐私条款：https://blog.csdn.net/m0_73431311/article/details/126521535 使用条款：https://blog.csdn.net/m0_73431311/article/details/126521610
Screenshots
Verdict
The clearest difference is rating: CAJ云阅读 at 4.2 against EVPlayer's 2.2. CAJ云阅读 also leads on update cadence (every 6 days vs every 2 months) and review sentiment (18% vs 0%). EVPlayer's advantage is in-app purchases (none vs 6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CAJ云阅读 sells 6 in-app purchases, starting at $3.99 per month. EVPlayer asks for nothing beyond the download.
CAJ云阅读 holds the better App Store score, 4.2 against 2.2. That said, the two scores are not equally well evidenced: CAJ云阅读 has 32 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of EVPlayer's written reviews are positive against 18% of CAJ云阅读's.
EVPlayer ships an update every 2 months, CAJ云阅读 every 6 days. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.
| Parameter | EVPlayer | CAJ云阅读 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (5 ratings) | 4.2 (32 ratings) — better |
| Positive reviews | 0.0% of reviews | 18.2% of reviews — better |
| Number of ratings | 5 | 32 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | 振宇 胡 | 小花 胡 |
Customer experience
EVPlayer
CAJ云阅读
In-app purchases
EVPlayer
No in-app purchases
CAJ云阅读
- 月会员3 Days trial$3.991 Month
- 月订阅$3.991 Month
- 年订阅$9.991 Year
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- 年会员3 Days trial$17.991 Year
- 单次购买$0.99
- 永久会员$14.99
