# PDF Reader vs Duwun Kyal

The clearest difference is in-app purchases: Duwun Kyal at none against PDF Reader's 3. Duwun Kyal also leads on update cadence (every 5 weeks vs every 5 months). PDF Reader's advantage is iOS requirement (14.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. PDF Reader sells 3 in-app purchases, starting at $0.99 per 7 days. Duwun Kyal asks for nothing beyond the download.

PDF Reader ships an update every 5 months, Duwun Kyal every 5 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | PDF Reader | Duwun Kyal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (15 ratings)](https://appshunter.io/ios/app/pdf-reader-all-pdf-viewer/id6448699108/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 42 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sagar Rudani](https://appshunter.io/developer/1663592356) | [Information Matrix](https://appshunter.io/developer/520174628) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-all-pdf-viewer/id6448699108)

Easily view and manage all your PDF files on your mobile device. This app offers offline access, dark mode, and convenient file management features for efficient document handling.

**Highlights:** Offline PDF viewing, Dark mode support, File management, Bookmark pages, Search and copy text, Share files easily

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly   1 Week | $0.99 | per 7 days |
| Monthly   1 Month | $2.99 | per month |
| Remove Ads for 1 year | $14.99 | per year |


### Duwun Kyal

[App page](https://appshunter.io/ios/app/duwun-kyal/id6760808177)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is Duwun Kyal free?

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

### Do PDF Reader or Duwun Kyal have ads?

Neither PDF Reader nor Duwun Kyal shows ads.

### Which is updated more often, PDF Reader or Duwun Kyal?

PDF Reader ships an update every 5 months, and Duwun Kyal every 5 weeks. Most recently, PDF Reader was updated on November 3, 2026 and Duwun Kyal on November 9, 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.*