# PDF Reader vs All Files Reader and Viewer

The clearest difference is in-app purchases: PDF Reader at none against All Files Reader and Viewer's 2. PDF Reader also leads on update cadence (daily vs every 2 weeks) and device support (3 vs 1). All Files Reader and Viewer's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. All Files Reader and Viewer sells 2 in-app purchases, starting at $3.99 per month. PDF Reader asks for nothing beyond the download.

PDF Reader ships an update daily, All Files Reader and Viewer every 2 weeks. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PDF Reader | All Files Reader and Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 37 MB | 57 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Abdelaziz Boukhris](https://appshunter.io/developer/1875747023) | [Sigachi Web](https://appshunter.io/developer/1876159875) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-pro-editor/id6758962655)

**Features:** macOS Compatibility

**In-app purchases:** none


### All Files Reader and Viewer

[App page](https://appshunter.io/ios/app/all-files-reader-and-viewer/id6758986941)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $7.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is All Files Reader and Viewer free?

All Files Reader and Viewer is free to download, with in-app purchases available.

### Do PDF Reader or All Files Reader and Viewer have ads?

PDF Reader shows ads; All Files Reader and Viewer does not.

### Which is updated more often, PDF Reader or All Files Reader and Viewer?

PDF Reader ships an update daily, and All Files Reader and Viewer every 2 weeks. Most recently, PDF Reader was updated on September 14, 2026 and All Files Reader and Viewer on September 10, 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.*