WorldWideWeb vs HTML Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorldWideWeb
This mobile web server tool allows developers to test and serve HTML documents directly from their device. It simulates web environments, enabling offline development and API testing without external dependencies. Ideal for quick checks and development on the go.
- Automatic refresh on file changes
- No caching for direct testing
- Easy folder configuration
- Directory listings for file access
- Bonjour support for local network access
- REST API mocking
- Standalone with no external dependencies
- Built-in sandbox security
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This app’s name is an homage to the world’s first web server. Back in 1989, Tim Berners-Lee started the web on his NeXT computer. On that computer was an app named WorldWideWeb. This app was unique because it allowed his machine to edit and serve HTML documents. The app also used coding frameworks that were adopted by Apple after purchasing NeXT: they are being used right now to display what you’re reading. Like that original app, this WorldWideWeb is a handy web development tool. It’s designed for people who need to test things on their iPad or iPhone before moving the files onto a real web server like Apache or nginx. It also allows you to work in those increasingly rare moments where you don’t have a connection to the Internet. App developers can use this server to simulate and test APIs that their product uses. FEATURES WorldWideWeb does things differently than today’s production web servers: • Automatic refresh — Watches your site and reloads browser when there are changes • No caching — Every request gets a new response, no cache busters needed • Easy to configure — Pick a folder and go • Directory listings — A handy list of files whenever you hit a URL that doesn’t exist • Bonjour support – Automatic DNS for easy access using devices on your local network • REST support — Set default responses as JSON or XML for easy mocking of APIs • No external dependencies — Completely standalone and doesn’t need other tools like Python or Ruby • Built-in security — Runs completely in a sandbox, no access to data unless you allow it • Powerful and lightweight – A small memory footprint with minimal CPU overhead • No rocket science — Perfect for clients and other folks who are less technically inclined
HTML Viewer
Inspect and analyze the HTML source code of any website or local files. Features include element inspection, syntax highlighting, and multi-tab support for efficient workflow. Ideal for developers and students learning web technologies.
- View website source code
- Inspect elements
- Open local/iCloud HTML files
- Multiple tabs support
- Syntax highlighting
- Search and copy code
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Inspect Website Source Code, Syntax Highlighting & More – Ad-Free with "HTML Viewer: View Source". "HTML Viewer: View Source" is the perfect tool for developers, students, and curious minds who want to view, inspect, and analyze HTML code on the go — with no ads, ever. Key Features: ► View Source Code Instantly: Load and inspect the HTML source of any website. ► Inspect Elements: Tap into any part of the page to reveal the underlying HTML – just like browser dev tools. ► Open Local or iCloud HTML Files: Easily access saved HTML files from your device or iCloud Drive. ► Multiple Tabs Support: Work on multiple files or websites at once – perfect for multitaskers. ► Syntax Highlighting: Enjoy beautifully formatted code that’s easy to read and navigate. ► Search & Copy Code: Find what you need in a flash and copy snippets effortlessly. Whether you're debugging, learning HTML, or just curious how a webpage works, HTML Viewer: View Source delivers a smooth, professional experience — all ad-free. I love feedback! Get in touch with me at support@umango.in. Check out our privacy policy at https://sites.google.com/view/html-inspector/privacy-policy and our terms of use at https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
WorldWideWeb and HTML Viewer both sit at 4.5 stars, but that hides the real split: 76% of WorldWideWeb's written reviews are positive against 25% of HTML Viewer's. WorldWideWeb also leads on monetization model (free vs free with in-app purchases) and chart position (#196 vs unranked). HTML Viewer's advantage is update cadence (every 8 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, rating, 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. WorldWideWeb sells 1 one-off in-app purchase and HTML Viewer sells 4 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for WorldWideWeb against 4.6 for HTML Viewer. Both are backed by a comparable volume of ratings — 40 and 9 respectively. Written reviews are what separate them: 76% of WorldWideWeb's written reviews are positive against 25% of HTML Viewer's.
WorldWideWeb ships an update every 4 months, HTML Viewer every 8 days. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.
| Parameter | WorldWideWeb | HTML Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (40 ratings) | 4.6 (9 ratings) — better |
| Positive reviews | 76.5% of reviews — better | 25.0% of reviews |
| Number of ratings | 40 — better | 9 |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #196 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 84 MB |
| Age rating | 17+ | 17+ |
| Developer | The Iconfactory | Utsav Mangla |
Customer experience
WorldWideWeb
HTML Viewer
In-app purchases
WorldWideWeb
- WorldWideWeb PRO$9.99
HTML Viewer
- HTML Viewer - All access - Mid$14.991 Year
- HTML Viewer - All access - Max14 Days trial$19.991 Year
- HTML Viewer - All access - Max$19.991 Year
- HTML Viewer - Lifetime$9.99









