# PotoHEX vs WorldWideWeb

The clearest difference is review sentiment: WorldWideWeb at 76% against PotoHEX's 33%. WorldWideWeb also leads on rating (4.5 vs 3.6) and monetization model (free vs free with in-app purchases). PotoHEX's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. PotoHEX sells 2 in-app purchases, starting at $0.99 per month and WorldWideWeb sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WorldWideWeb holds the better App Store score, 4.5 against 3.6. Both are backed by a comparable volume of ratings — 17 and 40 respectively. Written reviews point the same way: 33% of PotoHEX's written reviews are positive against 76% of WorldWideWeb's.

PotoHEX ships an update every 2 weeks, WorldWideWeb every 4 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | PotoHEX | WorldWideWeb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (17 ratings)](https://appshunter.io/ios/app/potohex-hex-file-editor/id1620963302/reviews) | **[4.5 (40 ratings)](https://appshunter.io/ios/app/worldwideweb-mobile/id1623006812/reviews)** |
| Number of ratings | 17 | **40** |
| Positive reviews | 33.3% of reviews | **76.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alexander Pototskiy](https://appshunter.io/developer/1620963304) | [The Iconfactory](https://appshunter.io/developer/281795483) |

## What reviewers say

### PotoHEX

[App page](https://appshunter.io/ios/app/potohex-hex-file-editor/id1620963302)

This tool allows users to inspect and modify any file on their iOS device at the byte and character level. It supports numerous encodings, offers a wide range of checksum and hash calculations, and includes various encryption, compression, and encoding/decoding functionalities.

**Highlights:** Byte and character level inspection/editing, Extensive encoding support, Checksum and hash calculations, Encryption and decryption, Compression and decompression, Multi-tab interface, Undo/Redo functionality

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Permanent | $9.99 | one-time |


### WorldWideWeb

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

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 |


## Frequently asked questions

### Is PotoHEX free?

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

### Is WorldWideWeb free?

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

### Which has better reviews, PotoHEX or WorldWideWeb?

WorldWideWeb is rated higher. PotoHEX averages 3.6 out of 5 from 17 ratings, while WorldWideWeb averages 4.5 from 40 ratings.

### Do PotoHEX or WorldWideWeb have ads?

Neither PotoHEX nor WorldWideWeb shows ads.

### Which is updated more often, PotoHEX or WorldWideWeb?

PotoHEX ships an update every 2 weeks, and WorldWideWeb every 4 months. Most recently, PotoHEX was updated on October 27, 2026 and WorldWideWeb on October 27, 2026.

---

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