# HTML Viewer vs Orbit

The clearest difference is iOS requirement: Orbit at 15.0 against HTML Viewer's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. HTML Viewer sells 1 one-off in-app purchase and Orbit 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 3 days, Orbit every 5 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HTML Viewer | Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (48 ratings)](https://appshunter.io/ios/app/html-viewer-sitecase/id6762896369/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Freemium | — |
| Size | 22 MB | 19 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dennis Bortmes](https://appshunter.io/developer/1591683094) | [tao wen](https://appshunter.io/developer/949878814) |

## What reviewers say

### HTML Viewer

[App page](https://appshunter.io/ios/app/html-viewer-sitecase/id6762896369)

This app allows you to view HTML files directly on your iPhone and iPad, offline and without tracking. It supports full JavaScript and CSS rendering, making it ideal for developers, students, and educators.

**Highlights:** Offline HTML rendering, Full JavaScript and CSS support, Import via Files app or Share Sheet, Dark Mode support, Pinch-to-zoom functionality, View source code with syntax highlighting (Pro)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sitecase Pro | $5.99 | one-time |


### Orbit

[App page](https://appshunter.io/ios/app/orbit-satellite-pass-alerts/id6806894318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $3.99 | one-time |


## Frequently asked questions

### Is HTML Viewer free?

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

### Is Orbit free?

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

### Do HTML Viewer or Orbit have ads?

Neither HTML Viewer nor Orbit shows ads.

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

HTML Viewer ships an update every 3 days, and Orbit every 5 days. Most recently, HTML Viewer was updated on October 31, 2026 and Orbit 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.*