# OpenHTML vs OpenFactor

The clearest difference is in-app purchases: OpenFactor at none against OpenHTML's 1. OpenHTML's advantage is ratings volume (4 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. OpenHTML sells 1 one-off in-app purchase. OpenFactor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OpenHTML against 5.0 for OpenFactor. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OpenHTML | OpenFactor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/openhtml-html-pdf-and-markdown/id6776524508/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/openfactor/id6801968570/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 6 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [吉帅 仇](https://appshunter.io/developer/1087837335) | [ReVeNG System](https://appshunter.io/developer/1098010919) |

## What reviewers say

### OpenHTML

[App page](https://appshunter.io/ios/app/openhtml-html-pdf-and-markdown/id6776524508)

A private, on-device viewer for HTML, Markdown, ZIP web projects, and source files on iOS. Inspect files offline, diagnose rendering issues, and export clean copies. Designed for developers, students, and anyone needing to safely view web content.

**Highlights:** View HTML, Markdown, ZIP archives, Offline preview with network access off, Diagnose rendering and JavaScript issues, Code-friendly reader for JSON, XML, source files, Export pages to PDF or long images (Pro), iCloud Drive integration for multi-device access (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenHTML Pro | $2.99 | one-time |


### OpenFactor

[App page](https://appshunter.io/ios/app/openfactor/id6801968570)

This app generates two-factor authentication codes securely on your iPhone and Apple Watch. It prioritizes privacy with no accounts, servers, or third-party code, and encrypts your data locally. It supports importing from other authenticator apps and offers encrypted backups.

**Highlights:** Generates TOTP and HOTP codes, Apple Watch support, No account or server required, Local data encryption, Import from other authenticators, Encrypted and plain backups, Biometric app lock

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OpenHTML free?

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

### Is OpenFactor free?

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

### Which has better reviews, OpenHTML or OpenFactor?

OpenHTML and OpenFactor are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do OpenHTML or OpenFactor have ads?

Neither OpenHTML nor OpenFactor shows ads.

### Which is updated more often, OpenHTML or OpenFactor?

OpenHTML ships an update every 5 days, and OpenFactor every 5 days. Most recently, OpenHTML was updated on October 31, 2026 and OpenFactor 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.*