# HTMLCollection vs HTML Viewer

The clearest difference is update cadence: HTML Viewer at monthly against HTMLCollection's every 4 months. HTML Viewer also leads on iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HTMLCollection sells 1 one-off in-app purchase and HTML Viewer sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

HTMLCollection ships an update every 4 months, HTML Viewer monthly. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | HTMLCollection | HTML Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 5 MB | 26 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shigeki Karouji](https://appshunter.io/developer/975941302) | [明航 李](https://appshunter.io/developer/1823569127) |

## What reviewers say

### HTMLCollection

[App page](https://appshunter.io/ios/app/htmlcollection/id6756459786)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| History Plus: Extended History | $0.49 | one-time |


### HTML Viewer

[App page](https://appshunter.io/ios/app/html-viewer-htmly/id6780105308)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $24.99 | per year |


## Frequently asked questions

### Is HTMLCollection free?

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

### Is HTML Viewer free?

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

### Do HTMLCollection or HTML Viewer have ads?

Neither HTMLCollection nor HTML Viewer shows ads.

### Which is updated more often, HTMLCollection or HTML Viewer?

HTMLCollection ships an update every 4 months, and HTML Viewer monthly. Most recently, HTMLCollection was updated on September 15, 2026 and HTML Viewer on September 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.*