# The Document Converter vs PDF Compressor

The clearest difference is rating: The Document Converter at 4.7 against PDF Compressor's 4.3. The Document Converter also leads on ratings volume (5.9K vs 533). PDF Compressor's advantage is update cadence (every 5 weeks vs every 5 months) and review sentiment (46% vs 36%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. The Document Converter sells 5 in-app purchases, starting at $2.99 per month and PDF Compressor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The Document Converter holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: The Document Converter has 5.9K ratings behind it against 533, so its average is the more settled of the two. Written reviews complicate that: 36% of The Document Converter's written reviews are positive against 46% of PDF Compressor's, so the app with the better star average is not the one people write more warmly about.

The Document Converter ships an update every 5 months, PDF Compressor every 5 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | The Document Converter | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.9K ratings)](https://appshunter.io/ios/app/the-document-converter/id893322800/reviews)** | [4.3 (533 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1474336522/reviews) |
| Number of ratings | **5.9K** | 533 |
| Positive reviews | 36.2% of reviews | **46.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 44 MB | 14 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Tu Phan](https://appshunter.io/developer/1448602744) |

## What reviewers say

### The Document Converter

[App page](https://appshunter.io/ios/app/the-document-converter/id893322800)

Effortlessly transform files into various document and image formats like PDF, DOCX, and JPG. Simply select your input, choose the desired output, and convert in seconds. Save, share, or open your converted files directly in other applications.

**Highlights:** Convert to PDF, DOCX, JPG, TXT, and more, Supports dozens of input formats, Save, share, or open converted files, In-app file browser, AirDrop support, Cloud and local conversion options

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $2.99 | per month |
| Premium Pass | $3.49 | per month |
| Lifetime Pass | $8.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Lifetime Pass Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Useful for document conversion
- 🚀 Reliable and accurate

**What reviewers complain about**

- 🔒 Requires subscription for full functionality
- 🐛 Conversion issues with certain file formats
- 🔒 Misleading about free trial
- 🐛 Inconsistent performance

**Reported bugs**

- Conversion process gets stuck or fails
- Corrupted output files
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for more file formats
- Improve file management and organization
- Provide offline conversion capabilities
- Introduce a more transparent pricing model


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-pdf/id1474336522)

Reduce the size of your PDF files to save storage space and speed up uploads and downloads. This app allows you to compress PDFs with a single tap, making them easier to manage and share.

**Highlights:** Compress PDF file size easily, Reduce PDF size within seconds, Smart and easy to use interface, Compress multiple files, Share compressed files online

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $2.99 | one-time |

**What reviewers like**

- 🚀 Fast compression
- 💡 Simple and easy to use
- 👍 Effective at reducing file size

**What reviewers complain about**

- 🐛 Doesn't work on iPad Pro
- 🐛 Compatibility issues with newer iOS versions
- 🔋 Requires internet connection
- 💸 Too many ads

**Reported bugs**

- Unable to select files
- Compression fails or reverts to original file
- App gets stuck in a loop

**Requested features**

- Landscape mode support
- More compression options
- Ability to set target file size


## Frequently asked questions

### Is The Document Converter free?

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

### Is PDF Compressor free?

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

### Which has better reviews, The Document Converter or PDF Compressor?

The Document Converter is rated higher. The Document Converter averages 4.7 out of 5 from 5.9K ratings, while PDF Compressor averages 4.3 from 533 ratings.

### Do The Document Converter or PDF Compressor have ads?

Neither The Document Converter nor PDF Compressor shows ads.

### Which is updated more often, The Document Converter or PDF Compressor?

The Document Converter ships an update every 5 months, and PDF Compressor every 5 weeks. Most recently, The Document Converter was updated on October 16, 2026 and PDF Compressor on October 16, 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.*