# HTML Viewer vs Seriport

The clearest difference is ads: HTML Viewer at none against Seriport's shown. HTML Viewer also leads on chart position (#32 vs unranked). Seriport's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. HTML Viewer sells 9 in-app purchases, starting at $2.99 per month and Seriport sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

HTML Viewer ships an update every 3 weeks, Seriport daily. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HTML Viewer | Seriport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (100 ratings)](https://appshunter.io/ios/app/html-viewer-editor-and-creator/id6759328000/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Best chart rank | **#32** | — |
| Size | 108 MB | 34 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Hardik Khanesa](https://appshunter.io/developer/1878104574) | [Murat Butun](https://appshunter.io/developer/6771493164) |

## What reviewers say

### HTML Viewer

[App page](https://appshunter.io/ios/app/html-viewer-editor-and-creator/id6759328000)

**Currently charting:** #32 Top Grossing · Developer Tools, #96 Top Free · Developer Tools (US App Store)

This app is a fast and lightweight HTML editor and viewer for iOS devices. It allows developers to write, edit, and preview HTML code in real-time with a built-in web view engine, offering a clean and focused development environment.

**Highlights:** Live HTML preview, Syntax highlighting code editor, Auto indentation, Dark and Light themes, Save and manage multiple files, Create, open, and manage HTML files

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Student Yearly Subscription | $9.99 | per year |
| Yearly Subscription | $19.99 | per year |
| Student Offer Lifetime | $9.99 | one-time |
| Student Lifetime Offer | $14.99 | one-time |
| Lifetime | $19.99 | one-time |
| Lifetime | $29.99 | one-time |


### Seriport

[App page](https://appshunter.io/ios/app/seriport-bluetooth-serial/id6816987963)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seriport Pro Monthly | $0.99 | per month |
| Seriport Pro Yearly | $4.99 | per year |
| Seriport Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is HTML Viewer free?

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

### Is Seriport free?

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

### Do HTML Viewer or Seriport have ads?

Seriport shows ads; HTML Viewer does not.

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

HTML Viewer ships an update every 3 weeks, and Seriport daily. Most recently, HTML Viewer was updated on October 25, 2026 and Seriport on October 16, 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.*