# The Document Converter vs EpubLab

The Document Converter and EpubLab both sit at 4.7 stars, but that hides the real split: 100% of EpubLab's written reviews are positive against 36% of The Document Converter's. EpubLab also leads on update cadence (fortnightly vs every 5 months). The Document Converter's advantage is ads (none vs shown) and ratings volume (6K vs 3). On price, rating, 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 EpubLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for The Document Converter against 4.7 for EpubLab. That said, the two scores are not equally well evidenced: The Document Converter has 6K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 36% of The Document Converter's written reviews are positive against 100% of EpubLab's.

The Document Converter ships an update every 5 months, EpubLab fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Document Converter | EpubLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6K ratings)](https://appshunter.io/ios/app/the-document-converter/id893322800/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/epublab-epub-metadata-editor/id6766582697/reviews) |
| Number of ratings | **6K** | 3 |
| Positive reviews | 36.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 44 MB | 39 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Kien Nguyen](https://appshunter.io/developer/1896304624) |

## 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


### EpubLab

[App page](https://appshunter.io/ios/app/epublab-epub-metadata-editor/id6766582697)

Easily edit EPUB book metadata and covers directly on your iPhone or iPad. Update titles, authors, publishers, and more with a clean, fast interface. Works offline, keeping your files secure on your device.

**Highlights:** Edit EPUB metadata (title, author, publisher, language), Change or update book covers, Clean and simple interface, Fully offline functionality, Fast processing for large files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is The Document Converter free?

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

### Is EpubLab free?

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

### Which has better reviews, The Document Converter or EpubLab?

The Document Converter is rated higher. The Document Converter averages 4.7 out of 5 from 6K ratings, while EpubLab averages 4.7 from 3 ratings.

### Do The Document Converter or EpubLab have ads?

EpubLab shows ads; The Document Converter does not.

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

The Document Converter ships an update every 5 months, and EpubLab fortnightly. Most recently, The Document Converter was updated on October 26, 2026 and EpubLab on October 25, 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.*