# PDF Converter vs Watch PDF Reader

The clearest difference is price: PDF Converter at Free against Watch PDF Reader's $4.99. PDF Converter also leads on rating (4.5 vs 3.0) and review sentiment (54% vs 29%). Watch PDF Reader's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

PDF Converter is free to download; Watch PDF Reader costs $4.99 up front. PDF Converter sells 2 one-off in-app purchases. Watch PDF Reader asks for nothing beyond the download.

PDF Converter holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: PDF Converter has 18K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 54% of PDF Converter's written reviews are positive against 29% of Watch PDF Reader's.

PDF Converter ships an update every 4 months, Watch PDF Reader every 3 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PDF Converter | Watch PDF Reader |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.5 (18K ratings)](https://appshunter.io/ios/app/pdf-converter-reader-for-pdf/id1124926465/reviews)** | [3.0 (17 ratings)](https://appshunter.io/ios/app/watch-pdf-reader/id1665291391/reviews) |
| Number of ratings | **18K** | 17 |
| Positive reviews | **54.5% of reviews** | 28.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 37 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [Anh Duong](https://appshunter.io/developer/1114463239) | [Engels Cybersecurity & Consulting GmbH](https://appshunter.io/developer/1591355311) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-reader-for-pdf/id1124926465)

Easily find, create, convert, and edit PDF documents. Search for PDFs online, convert various file types to PDF, and download multiple files simultaneously. Annotate and highlight text within your documents.

**Highlights:** Search PDFs online, Create PDFs from websites, Convert documents to PDF, Download multiple PDFs, Edit and annotate PDFs, File management

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |
| PDF Converter - Pro Lifetime | $3.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Helpful for converting files to PDF

**What reviewers complain about**

- 🐛 Crashes and freezes
- 💰 Expensive with in-app purchases
- 🤔 Confusing interface
- 🔍 Difficulty finding and selecting files

**Reported bugs**

- Unable to convert photos/files to PDF
- Purchased upgrades not working as expected
- App crashing on launch or during use

**Requested features**

- Allow importing from device storage, not just web
- Add sorting/organization options for photos
- Improve stability and reliability


### Watch PDF Reader

[App page](https://appshunter.io/ios/app/watch-pdf-reader/id1665291391)

Access and view PDF documents directly on your Apple Watch. Convert photos and scans into PDFs on your iPhone, then transfer them for offline viewing and quick reference on the go. Zoom in to see every detail.

**Highlights:** View PDFs on Apple Watch, Convert photos to PDF, Scan documents to PDF, Import PDFs from Files app, Offline PDF viewing, Zoom functionality

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is Watch PDF Reader free?

Watch PDF Reader costs $4.99, with no in-app purchases.

### Which has better reviews, PDF Converter or Watch PDF Reader?

PDF Converter is rated higher. PDF Converter averages 4.5 out of 5 from 18K ratings, while Watch PDF Reader averages 3.0 from 17 ratings.

### Do PDF Converter or Watch PDF Reader have ads?

PDF Converter shows ads; Watch PDF Reader does not.

### Which is updated more often, PDF Converter or Watch PDF Reader?

PDF Converter ships an update every 4 months, and Watch PDF Reader every 3 weeks. Most recently, PDF Converter was updated on September 25, 2026 and Watch PDF Reader on September 18, 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.*