# Wok vs PDF Reader

The clearest difference is in-app purchases: Wok at none against PDF Reader's 3. Wok also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 3 in-app purchases, starting at $4.99 per 7 days. Wok asks for nothing beyond the download.

Wok ships an update fortnightly, PDF Reader every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Wok | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-reader-read-merge-sign/id6769790281/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Fouad Dakhel](https://appshunter.io/developer/1775969330) | [Ahmet Bostancklioglu](https://appshunter.io/developer/1780554362) |

## What reviewers say

### Wok

[App page](https://appshunter.io/ios/app/wok/id6749963341)

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

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-read-merge-sign/id6769790281)

This app offers a streamlined way to manage PDF documents on your iPhone. It allows you to read, edit, merge, compress, and secure your files directly on your device, with no cloud syncing or account required. Advanced features like OCR and password protection are available.

**Highlights:** Read PDFs with zoom and night mode, Sign and annotate documents, Merge and split PDF files, Compress and encrypt PDFs, OCR for searchable text, Share via system share sheet

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $19.99 | per year |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Wok free?

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

### Is PDF Reader free?

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

### Do Wok or PDF Reader have ads?

PDF Reader shows ads; Wok does not.

### Which is updated more often, Wok or PDF Reader?

Wok ships an update fortnightly, and PDF Reader every 3 weeks. Most recently, Wok was updated on October 28, 2026 and PDF Reader on October 28, 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.*