# ReadEW vs PDF Reader

The clearest difference is in-app purchases: ReadEW at none against PDF Reader's 2. PDF Reader's advantage is update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

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

ReadEW ships an update every 11 months, PDF Reader every 3 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ReadEW | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Size | 76 MB | 23 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Hang](https://appshunter.io/developer/1018844469) | [Smit Pipaliya](https://appshunter.io/developer/1646406919) |

## What reviewers say

### ReadEW

[App page](https://appshunter.io/ios/app/readew-book-reader/id1526819560)

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

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-viewer/id6443484704)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Reader & Editor Monthly | $3.99 | per month |
| PDF Reader & Editor Yearly | $27.49 | per year |


## Frequently asked questions

### Is ReadEW free?

ReadEW 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 ReadEW or PDF Reader have ads?

Both ReadEW and PDF Reader show ads.

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

ReadEW ships an update every 11 months, and PDF Reader every 3 months. Most recently, ReadEW was updated on October 6, 2026 and PDF Reader on October 3, 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.*