# UniPulse vs HTML Reader Offline

The clearest difference is in-app purchases: UniPulse at none against HTML Reader Offline's 1. UniPulse also leads on update cadence (fortnightly vs every 6 weeks). HTML Reader Offline's advantage is device support (3 vs 1) and iOS requirement (16 vs 26.0). On price and ads there is nothing between them.

Both are free to download. HTML Reader Offline sells 1 one-off in-app purchase. UniPulse asks for nothing beyond the download.

UniPulse ships an update fortnightly, HTML Reader Offline every 6 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UniPulse | HTML Reader Offline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/html-reader-offline/id6778323048/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 2 MB |
| Requires iOS | 26.0 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Kaan Karagzgil](https://appshunter.io/developer/1756084148) | [发达 陈](https://appshunter.io/developer/6776674425) |

## What reviewers say

### UniPulse

[App page](https://appshunter.io/ios/app/unipulse/id6759740233)

**Features:** macOS Compatibility

**In-app purchases:** none


### HTML Reader Offline

[App page](https://appshunter.io/ios/app/html-reader-offline/id6778323048)

This app allows users to read local HTML and ZIP files offline. It's designed for developers, students, and learners to access documentation and course materials on their devices without an internet connection. Features include smart ZIP support, a built-in reader, table of contents, bookmarks, and reading progress tracking.

**Highlights:** Offline HTML and ZIP file reading, Smart ZIP support with index.html detection, Built-in WKWebView reader, Auto-generated table of contents, Bookmarks and reading progress saving, Light, Dark, and Auto themes, Long-image export

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Cup of Coffee | $0.99 | one-time |


## Frequently asked questions

### Is UniPulse free?

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

### Is HTML Reader Offline free?

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

### Do UniPulse or HTML Reader Offline have ads?

Neither UniPulse nor HTML Reader Offline shows ads.

### Which is updated more often, UniPulse or HTML Reader Offline?

UniPulse ships an update fortnightly, and HTML Reader Offline every 6 weeks. Most recently, UniPulse was updated on October 13, 2026 and HTML Reader Offline on October 6, 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.*