# HTML Viewer vs PDF Document Scanner

The clearest difference is update cadence: HTML Viewer at every 6 days against PDF Document Scanner's every 2 weeks. HTML Viewer also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HTML Viewer sells 5 one-off in-app purchases and PDF Document Scanner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HTML Viewer ships an update every 6 days, PDF Document Scanner every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HTML Viewer | PDF Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/html-viewer-comic-reader/id6782344666/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 7 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jimmy DE BRUYNE](https://appshunter.io/developer/1879002118) | [Nikola Sretenovic](https://appshunter.io/developer/1245929819) |

## What reviewers say

### HTML Viewer

[App page](https://appshunter.io/ios/app/html-viewer-comic-reader/id6782344666)

View HTML websites, comics (CBZ, CBR), EPUB books, and PDFs offline. Offers full web rendering, panel-by-panel comic reading, and note-taking for books. Syncs progress across devices via iCloud.

**Highlights:** Offline HTML website rendering, CBZ, CBR, EPUB, PDF support, Panel-by-panel comic reading, Highlights and notes in books/PDFs, iCloud sync for reading progress, Search within documents and folders

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $2.99 | one-time |
| Buy Me a Dessert | $4.99 | one-time |
| Buy Me a Meal | $8.99 | one-time |
| Pagira Pro | $11.99 | one-time |
| Pagira Pro Supporter | $22.99 | one-time |


### PDF Document Scanner

[App page](https://appshunter.io/ios/app/pdf-document-scanner-pageora/id6804485130)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pageora Unlimited | $14.99 | one-time |


## Frequently asked questions

### Is HTML Viewer free?

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

### Is PDF Document Scanner free?

PDF Document Scanner is free to download, with in-app purchases available.

### Do HTML Viewer or PDF Document Scanner have ads?

Neither HTML Viewer nor PDF Document Scanner shows ads.

### Which is updated more often, HTML Viewer or PDF Document Scanner?

HTML Viewer ships an update every 6 days, and PDF Document Scanner every 2 weeks. Most recently, HTML Viewer was updated on November 5, 2026 and PDF Document Scanner on October 31, 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.*