# ZenCan vs MHT Viewer

The clearest difference is in-app purchases: ZenCan at none against MHT Viewer's 4. ZenCan also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MHT Viewer sells 4 in-app purchases, starting at $3.99 per 7 days. ZenCan asks for nothing beyond the download.

ZenCan ships an update every 2 weeks, MHT Viewer every 11 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ZenCan | 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 | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 43 MB | 16 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Geyer](https://appshunter.io/developer/1773332933) | [延平 陈](https://appshunter.io/developer/1833168926) |

## What reviewers say

### ZenCan

[App page](https://appshunter.io/ios/app/zencan/id6751456080)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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 ZenCan free?

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

### Is MHT Viewer free?

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

### Do ZenCan or MHT Viewer have ads?

Neither ZenCan nor MHT Viewer shows ads.

### Which is updated more often, ZenCan or MHT Viewer?

ZenCan ships an update every 2 weeks, and MHT Viewer every 11 days. Most recently, ZenCan was updated on October 7, 2026 and MHT Viewer on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*