# Hidey vs MHT Reader · Document Viewer

The clearest difference is update cadence: MHT Reader · Document Viewer at every 5 days against Hidey's every 3 weeks. MHT Reader · Document Viewer also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Hidey sells 3 in-app purchases, starting at $4.99 per 7 days and MHT Reader · Document Viewer sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hidey ships an update every 3 weeks, MHT Reader · Document Viewer every 5 days. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Hidey | MHT Reader · Document Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 65 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [雪娟 李](https://appshunter.io/developer/1817304180) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Hidey

[App page](https://appshunter.io/ios/app/hidey-web-files-and-privacy/id6763198994)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $9.99 | per month |
| 年会员 | $39.99 | per year |


### MHT Reader · Document Viewer

[App page](https://appshunter.io/ios/app/mht-reader-document-viewer/id6791883809)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Annual | $9.99 | per year |
| Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Hidey free?

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

### Is MHT Reader · Document Viewer free?

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

### Do Hidey or MHT Reader · Document Viewer have ads?

Neither Hidey nor MHT Reader · Document Viewer shows ads.

### Which is updated more often, Hidey or MHT Reader · Document Viewer?

Hidey ships an update every 3 weeks, and MHT Reader · Document Viewer every 5 days. Most recently, Hidey was updated on September 8, 2026 and MHT Reader · Document Viewer on September 22, 2026.

---

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