HTTP Headers Pro vs Web Page Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTTP Headers Pro
This utility app provides detailed information about HTTP requests and responses. It explains the standard protocol between clients and servers, including status codes and message types. Useful for understanding web communication.
- HTTP request/response explanation
- Client-server communication standard
- Status code breakdown
- Message type descriptions
- Understanding web protocols
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HTTP是一个客户端终端（用户）和服务器端（网站）请求和应答的标准（TCP）。通过使用Web浏览器、网络爬虫或者其它的工具，客户端发起一个HTTP请求到服务器上指定端口（默认端口为80）。我们称这个客户端为用户代理程序（user agent）。应答的服务器上存储着一些资源，比如HTML文件和图像。我们称这个应答服务器为源服务器（origin server）。在用户代理和源服务器中间可能存在多个“中间层”，比如代理服务器、网关或者隧道（tunnel）。 尽管TCP/IP协议是互联网上最流行的应用，HTTP协议中，并没有规定必须使用它或它支持的层。事实上，HTTP可以在任何互联网协议上，或其他网络上实现。HTTP假定其下层协议提供可靠的传输。因此，任何能够提供这种保证的协议都可以被其使用。因此也就是其在TCP/IP协议族使用TCP作为其传输层。 通常，由HTTP客户端发起一个请求，创建一个到服务器指定端口（默认是80端口）的TCP连接。HTTP服务器则在那个端口监听客户端的请求。一旦收到请求，服务器会向客户端返回一个状态，比如"HTTP/1.1 200 OK"，以及返回的内容，如请求的文件、错误消息、或者其它信息。 所有HTTP响应的第一行都是状态行，依次是当前HTTP版本号，3位数字组成的状态代码，以及描述状态的短语，彼此由空格分隔。 状态代码的第一个数字代表当前响应的类型： 1xx消息——请求已被服务器接收，继续处理 2xx成功——请求已成功被服务器接收、理解、并接受 3xx重定向——需要后续操作才能完成这一请求 4xx请求错误——请求含有词法错误或者无法被执行 5xx服务器错误——服务器在处理某个正确请求时发生错误
Web Page Tracker
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WebTracker is your ultimate tool for monitoring website updates and changes. Whether you're tracking sales, content updates, or any other changes on your favorite websites, WebTracker makes it effortless. Add URLs, set custom intervals, and receive real-time updates. With multilingual support and a user-friendly interface, WebTracker is designed for everyone. Upgrade to Premium to unlock unlimited tracking and take your productivity to the next level. Stay informed, stay ahead with WebTracker!
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Verdict
The clearest difference is in-app purchases: HTTP Headers Pro at none against Web Page Tracker's 1. HTTP Headers Pro also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). Web Page Tracker's advantage is update cadence (every 2 weeks vs every 53 months). On price 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. Web Page Tracker sells 1 one-off in-app purchase. HTTP Headers Pro asks for nothing beyond the download.
HTTP Headers Pro ships an update every 53 months, Web Page Tracker every 2 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | HTTP Headers Pro | Web Page Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 53 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | 正东 王 | Yunus Kilinc |
In-app purchases
HTTP Headers Pro
No in-app purchases
Web Page Tracker
- Premium Tracker$1.99
Questions
Is HTTP Headers Pro free?
Is Web Page Tracker free?
Do HTTP Headers Pro or Web Page Tracker have ads?
Which is updated more often, HTTP Headers Pro or Web Page Tracker?
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