# PDF Reader vs PDF Reader

The clearest difference is in-app purchases: PDF Reader at none against PDF Reader's 3. PDF Reader's advantage is update cadence (every 3 weeks vs every 115 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 3 in-app purchases, starting at $1.99 per 7 days. PDF Reader asks for nothing beyond the download.

PDF Reader ships an update every 115 months, PDF Reader every 3 weeks. The most recent releases landed on August 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PDF Reader | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 115 months | **Every 3 weeks** |
| Size | 9 MB | 48 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [ENES YILMAZ](https://appshunter.io/developer/1865684637) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-sign/id1084660270)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-scan-and-view/id6757312293)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership | $1.99 | per 7 days |
| Pro Membership | $2.99 | per month |
| Pro Membership | $29.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

PDF Reader 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 PDF Reader or PDF Reader have ads?

Both PDF Reader and PDF Reader show ads.

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

PDF Reader ships an update every 115 months, and PDF Reader every 3 weeks. Most recently, PDF Reader was updated on August 25, 2026 and PDF Reader on September 14, 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.*