WorldWideWeb vs Rust IDE
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
Rust IDE
A mobile tool for developing, testing, and learning the Rust programming language on the go. It offers a streamlined environment for coding anytime, anywhere.
- Mobile Rust development
- Code testing
- Learning Rust
- Anytime, anywhere access
- Minimalist interface
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Mobile rust language easy development tools to develop/test/learn anytime, anywhere.
Screenshots
Verdict
The clearest difference is review sentiment: WorldWideWeb at 76% against Rust IDE's 22%. WorldWideWeb also leads on price (Free vs $0.99) and rating (4.6 vs 2.5). Rust IDE's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs every 4 months). On ads, device support and iOS requirement 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
WorldWideWeb is free to download; Rust IDE costs $0.99 up front. WorldWideWeb sells 1 one-off in-app purchase. Rust IDE asks for nothing beyond the download.
WorldWideWeb holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: WorldWideWeb has 39 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 76% of WorldWideWeb's written reviews are positive against 22% of Rust IDE's.
WorldWideWeb ships an update every 4 months, Rust IDE every 9 days. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.
| Parameter | WorldWideWeb | Rust IDE |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (39 ratings) — better | 2.5 (6 ratings) |
| Positive reviews | 76.5% of reviews — better | 22.2% of reviews |
| Number of ratings | 39 — better | 6 |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Paid |
| Best chart rank | — | #143 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | The Iconfactory | Gansu Zhenxian Network Technology Co., Ltd. |
Customer experience
WorldWideWeb
Rust IDE
In-app purchases
WorldWideWeb
- WorldWideWeb PRO$9.99
Rust IDE
No in-app purchases









