# PDF Viewer vs Img2PDF Pro

PDF Viewer and Img2PDF Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PDF Viewer | Img2PDF Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 71 MB | 41 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Mulinshen Technology Co., Ltd](https://appshunter.io/developer/1856488734) | [Vishal Chaubey](https://appshunter.io/developer/1870467315) |

## What reviewers say

### PDF Viewer

[App page](https://appshunter.io/ios/app/pdf-viewer-ultrapdf/id6755807685)

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

**In-app purchases:** none


### Img2PDF Pro

[App page](https://appshunter.io/ios/app/img2pdf-pro/id6758567344)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Viewer free?

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

### Is Img2PDF Pro free?

Img2PDF Pro is free to download, with no in-app purchases.

### Do PDF Viewer or Img2PDF Pro have ads?

Neither PDF Viewer nor Img2PDF Pro shows ads.

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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.*