Comparison

WorldWideWeb vs HTML Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • View website source code
  • Inspect elements
  • Open local/iCloud HTML files
  • Multiple tabs support
  • Syntax highlighting
  • Search and copy code
Features
Read full description

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

WorldWideWeb4 screens
HTML Viewer4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 5 level
WorldWideWeb versus HTML Viewer: the parameters behind the verdict, then further details
ParameterWorldWideWebHTML Viewer
PriceFreeFree
Rating4.5 (40 ratings)4.6 (9 ratings) — better
Positive reviews76.5% of reviews — better25.0% of reviews
Number of ratings40 — better9
Update frequencyEvery 4 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#196 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size4 MB84 MB
Age rating17+17+
DeveloperThe IconfactoryUtsav Mangla

Customer experience

WorldWideWeb

All ratings39 ratings
Positive89.7%
Neutral5.1%
Negative5.1%
Written reviews17 reviews
Positive76.5%
Neutral11.8%
Negative11.8%

HTML Viewer

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

1 purchases

WorldWideWeb

One-time1
  • WorldWideWeb PRO$9.99
4 purchases

HTML Viewer

Subscriptions3
  • 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
One-time1
  • HTML Viewer - Lifetime$9.99

Questions

Is WorldWideWeb free?
WorldWideWeb is free to download, with in-app purchases available.
Is HTML Viewer free?
HTML Viewer is free to download, with in-app purchases available.
Which has better reviews, WorldWideWeb or HTML Viewer?
HTML Viewer is rated higher. WorldWideWeb averages 4.5 out of 5 from 40 ratings, while HTML Viewer averages 4.6 from 9 ratings.
Do WorldWideWeb or HTML Viewer have ads?
Neither WorldWideWeb nor HTML Viewer shows ads.
Which is updated more often, WorldWideWeb or HTML Viewer?
WorldWideWeb ships an update every 4 months, and HTML Viewer every 8 days. Most recently, WorldWideWeb was updated on October 21, 2026 and HTML Viewer on October 16, 2026.

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