# View Source vs HTML Viewer Pro

The clearest difference is rating: HTML Viewer Pro at 3.9 against View Source's 3.4. View Source's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. HTML Viewer Pro sells 2 in-app purchases, starting at $1.99 per month. View Source asks for nothing beyond the download.

HTML Viewer Pro holds the better App Store score, 3.9 against 3.4. Both are backed by a comparable volume of ratings — 59 and 45 respectively. Written reviews complicate that: 58% of View Source's written reviews are positive against 47% of HTML Viewer Pro's, so the app with the better star average is not the one people write more warmly about.

View Source ships an update every 10 months, HTML Viewer Pro every 15 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | View Source | HTML Viewer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (59 ratings)](https://appshunter.io/ios/app/view-source/id1041817284/reviews) | **[3.9 (45 ratings)](https://appshunter.io/ios/app/html-viewer-pro/id1521187909/reviews)** |
| Number of ratings | **59** | 45 |
| Positive reviews | **58.4% of reviews** | 47.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 months** | Every 15 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 33 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Roman Tomjak](https://appshunter.io/developer/966981064) | [Hayato Shimizu](https://appshunter.io/developer/1207195348) |

## What reviewers say

### View Source

[App page](https://appshunter.io/ios/app/view-source/id1041817284)

Inspect the HTML, CSS, and JavaScript of any website directly on your device. Features syntax highlighting and search capabilities for easy code analysis. Can be used as a standalone tool or integrated with your browser.

**Highlights:** View HTML source code, View CSS source code, View Javascript source code, Syntax highlighting, Search within source code, Standalone app, Safari integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🆓 Free to use
- 👍 Simple and functional
- 🔄 Safari integration
- 🔍 Find feature
- 📄 View HTML source

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐌 Slow performance
- 🚫 Cannot log in to sites
- 🖥️ Shows PC source, not mobile
- 🖱️ Difficult to select/copy text

**Reported bugs**

- Crashes when selecting text
- Crashes when pasting URL
- Crashes when hitting share
- Cannot copy text after iOS upgrade
- Search is broken

**Requested features**

- Add 'select all' function
- Implement dark mode
- Add ability to copy entire source
- Improve text selection and copying
- Allow login to authenticated sites


### HTML Viewer Pro

[App page](https://appshunter.io/ios/app/html-viewer-pro/id1521187909)

View HTML source code from URLs or directly from Safari. This app offers multi-tab browsing, bookmarking, and search functionality. Customize the display with various themes, fonts, and user agents.

**Highlights:** View source code from URLs, View source code from Safari share, Multi-tab browsing, Bookmark and history management, Keyword search in source code, Switch between static and dynamic HTML, Customizable themes and fonts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly plan) | $1.99 | per month |
| Premium (Buying out) | $19.99 | one-time |


## Frequently asked questions

### Is View Source free?

View Source is free to download, with no in-app purchases.

### Is HTML Viewer Pro free?

HTML Viewer Pro is free to download, with in-app purchases available.

### Which has better reviews, View Source or HTML Viewer Pro?

HTML Viewer Pro is rated higher. View Source averages 3.4 out of 5 from 59 ratings, while HTML Viewer Pro averages 3.9 from 45 ratings.

### Do View Source or HTML Viewer Pro have ads?

HTML Viewer Pro shows ads; View Source does not.

### Which is updated more often, View Source or HTML Viewer Pro?

View Source ships an update every 10 months, and HTML Viewer Pro every 15 months. Most recently, View Source was updated on October 6, 2026 and HTML Viewer Pro on October 5, 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.*