深造播放器 vs PDF在线版
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
深造播放器
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1、深造播放器是一款逐帧加密的混合式视频加密播放器，用于保护视频版权； 2、IOS播放器能检测：软件录屏、投屏录屏、外接采集卡录屏、虚拟机录屏、手机摄像机拍摄等；
PDF在线版
This app serves as a reader for documents encrypted using an online solution. It requires a username and password to open protected files and automatically binds to the device used for the first reading. Administrators can manage user reading permissions.
- Online encryption reader
- Username and password protection
- Device binding
- User permission control
- Secure document access
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pdf加密方案分为在线和离线两种版本，这个是在线加密方案的配套阅读器，文档创作者可以用客户端工具对文档进行加密，加密后的文档用户需要输入用户名和密码打开阅读，自动绑定用户第一次阅读的设备，您可以在后台控制用户阅读的权限。
Screenshots
Verdict
The clearest difference is rating: PDF在线版 at 3.5 against 深造播放器's 1.3. PDF在线版 also leads on iOS requirement (11.0 vs 13.0). 深造播放器's advantage is ratings volume (51 vs 2). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
PDF在线版 holds the better App Store score, 3.5 against 1.3. That said, the two scores are not equally well evidenced: 深造播放器 has 51 ratings behind it against 2, so its average is the more settled of the two.
深造播放器 ships an update every 6 weeks, PDF在线版 monthly. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.
| Parameter | 深造播放器 | PDF在线版 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (51 ratings) | 3.5 (2 ratings) — better |
| Positive reviews | 35.1% of reviews | — |
| Number of ratings | 51 — better | 2 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | 广州市深造电子商务有限公司 | Tianjin Jinruan Tianxia Technology Co., Ltd. |
Customer experience
深造播放器
PDF在线版
In-app purchases
深造播放器
No in-app purchases
PDF在线版
No in-app purchases
