# WorldWideWeb vs Simple WebSocket Client

The clearest difference is in-app purchases: Simple WebSocket Client at none against WorldWideWeb's 1. Simple WebSocket Client also leads on rating (5.0 vs 4.6). WorldWideWeb's advantage is ads (none vs shown) and ratings volume (39 vs 1). On price and update cadence there is nothing between them.

Both are free to download. WorldWideWeb sells 1 one-off in-app purchase. Simple WebSocket Client asks for nothing beyond the download.

Simple WebSocket Client holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: WorldWideWeb has 39 ratings behind it against 1, so its average is the more settled of the two.

WorldWideWeb ships an update every 4 months, Simple WebSocket Client every 3 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | WorldWideWeb | Simple WebSocket Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (39 ratings)](https://appshunter.io/ios/app/worldwideweb-mobile/id1623006812/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-websocket-client/id6448638174/reviews)** |
| Number of ratings | **39** | 1 |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#140** | — |
| Size | 4 MB | 26 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [The Iconfactory](https://appshunter.io/developer/281795483) | [Yuya Asamura](https://appshunter.io/developer/1184558977) |

## What reviewers say

### WorldWideWeb

[App page](https://appshunter.io/ios/app/worldwideweb-mobile/id1623006812)

**Currently charting:** #140 Top Grossing · Developer Tools (US App Store)

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:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorldWideWeb PRO | $9.99 | one-time |


### Simple WebSocket Client

[App page](https://appshunter.io/ios/app/simple-websocket-client/id6448638174)

Connect to WebSocket servers with customizable HTTP headers. Save successful connections for easy access and review. This tool is designed for developers needing to test WebSocket endpoints.

**Highlights:** WebSocket client functionality, Add custom HTTP headers, Save successful connections, Review connection history, Developer tool

**In-app purchases:** none


## Frequently asked questions

### Is WorldWideWeb free?

WorldWideWeb is free to download, with in-app purchases available.

### Is Simple WebSocket Client free?

Simple WebSocket Client is free to download, with no in-app purchases.

### Which has better reviews, WorldWideWeb or Simple WebSocket Client?

Simple WebSocket Client is rated higher. WorldWideWeb averages 4.6 out of 5 from 39 ratings, while Simple WebSocket Client averages 5.0 from 1 ratings.

### Do WorldWideWeb or Simple WebSocket Client have ads?

Simple WebSocket Client shows ads; WorldWideWeb does not.

### Which is updated more often, WorldWideWeb or Simple WebSocket Client?

WorldWideWeb ships an update every 4 months, and Simple WebSocket Client every 3 months. Most recently, WorldWideWeb was updated on October 13, 2026 and Simple WebSocket Client on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*