# CleanSpace vs MHT Reader · Document Viewer

The clearest difference is device support: MHT Reader · Document Viewer at 4 against CleanSpace's 2. MHT Reader · Document Viewer also leads on iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CleanSpace sells 2 in-app purchases, starting at $4.99 per month 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.

## The numbers

| Metric | CleanSpace | MHT Reader · Document Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 50 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Miguel Rodriguez](https://appshunter.io/developer/1812701643) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### CleanSpace

[App page](https://appshunter.io/ios/app/cleanspace-storage-cleaner/id6759287046)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CleanSpace Pro Monthly | $4.99 | per month |
| CleanSpace Pro Yearly | $19.99 | per year |


### MHT Reader · Document Viewer

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

Easily open and read MHT/MHTML web archives offline. Convert these files to PDF, JPG, or DOCX formats directly on your device. Extract embedded images and search text within documents for a secure, private experience.

**Highlights:** Open and view MHT files, Convert MHT to PDF, JPG, DOCX, HTML, Extract embedded images, Search text within documents, Batch conversion, 100% offline functionality, Print and share files

**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 CleanSpace free?

CleanSpace 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 CleanSpace or MHT Reader · Document Viewer have ads?

Neither CleanSpace nor MHT Reader · Document Viewer shows ads.

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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.*