# HTML Viewer Pro vs Scanerrific

The clearest difference is in-app purchases: Scanerrific at none against HTML Viewer Pro's 2. Scanerrific also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 15 months). HTML Viewer Pro's advantage is iOS requirement (12.0 vs 15.0). On price 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. Scanerrific asks for nothing beyond the download.

HTML Viewer Pro ships an update every 15 months, Scanerrific every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | HTML Viewer Pro | Scanerrific |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (45 ratings)](https://appshunter.io/ios/app/html-viewer-pro/id1521187909/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 49.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hayato Shimizu](https://appshunter.io/developer/1207195348) | [Scanerrific LTD](https://appshunter.io/developer/1884998759) |

## What reviewers say

### 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 |


### Scanerrific

[App page](https://appshunter.io/ios/app/scanerrific/id6760564210)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTML Viewer Pro free?

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

### Is Scanerrific free?

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

### Do HTML Viewer Pro or Scanerrific have ads?

HTML Viewer Pro shows ads; Scanerrific does not.

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

HTML Viewer Pro ships an update every 15 months, and Scanerrific every 2 weeks. Most recently, HTML Viewer Pro was updated on October 24, 2026 and Scanerrific on October 24, 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.*