# PDF to ePUB vs MHT Viewer

The clearest difference is review sentiment: MHT Viewer at 100% against PDF to ePUB's 0%. PDF to ePUB's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF to ePUB sells 3 in-app purchases, starting at $2.99 per 7 days and MHT Viewer sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF to ePUB ships an update every 2 weeks, MHT Viewer every 11 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF to ePUB | MHT Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/mht-viewer-mhtml-reader/id6761450357/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [OMER FARUK KIZILTUG](https://appshunter.io/developer/1870337585) | [延平 陈](https://appshunter.io/developer/1833168926) |

## What reviewers say

### PDF to ePUB

[App page](https://appshunter.io/ios/app/pdf-to-epub-converter/id6760472933)

Transform PDF documents into reflowable ePUB ebooks directly on your device. This converter prioritizes privacy by processing all files locally, ensuring your data never leaves your iPhone, iPad, or Mac. Enjoy high-quality ebook output with simple one-tap conversion and seamless sharing.

**Highlights:** Local, on-device conversion, Preserves document formatting, High-quality ePUB 3.0 output, Simple one-tap conversion process, Share to Apple Books and Files, Supports iPhone, iPad, and Mac, Multiple subscription plans

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Annual Premium | $19.99 | per year |
| Lifetime Premium | $24.99 | one-time |


### MHT Viewer

[App page](https://appshunter.io/ios/app/mht-viewer-mhtml-reader/id6761450357)

Easily open and read MHT and MHTML web archive files offline on your iPhone and iPad. Convert these files to HTML format while preserving layout and images. Access saved web pages quickly and securely on your device.

**Highlights:** Open MHT and MHTML files, Accurate web page rendering, Offline access, Convert MHT to HTML, Share or export content, Private and secure file handling

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MHT Viewer Pro Weekly | $3.99 | per 7 days |
| MHT Viewer Pro Monthly | $5.99 | per month |
| MHT Viewer Pro Yearly | $9.99 | per year |
| MHT Viewer Premium | $19.99 | one-time |


## Frequently asked questions

### Is PDF to ePUB free?

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

### Is MHT Viewer free?

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

### Do PDF to ePUB or MHT Viewer have ads?

Neither PDF to ePUB nor MHT Viewer shows ads.

### Which is updated more often, PDF to ePUB or MHT Viewer?

PDF to ePUB ships an update every 2 weeks, and MHT Viewer every 11 days. Most recently, PDF to ePUB was updated on October 25, 2026 and MHT Viewer 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.*