# THM vs PDF Converter

The clearest difference is in-app purchases: THM at none against PDF Converter's 3. THM also leads on iOS requirement (11.0 vs 17.0). PDF Converter's advantage is device support. On price there is nothing between them.

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $9.99 per 7 days. THM asks for nothing beyond the download.

## The numbers

| Metric | THM | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 103 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [VAN NGUYEN DAO](https://appshunter.io/developer/1633273032) | [Komal Gangani](https://appshunter.io/developer/1854018266) |

## What reviewers say

### THM

[App page](https://appshunter.io/ios/app/thm/id6472076192)

**In-app purchases:** none


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437)

This app transforms your mobile device into a powerful PDF scanner and editor. It allows you to convert various file types to and from PDF, perform OCR for searchable text, and offers a comprehensive suite of tools for editing, signing, and protecting your documents.

**Highlights:** Scan documents with automatic edge detection, Convert files to and from PDF, On-device OCR for searchable text, Edit, sign, and annotate PDFs, Merge, split, and compress documents, Password protection and redaction, Organize and read PDFs with ease

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is THM free?

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

### Is PDF Converter free?

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

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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.*