# PDFing vs KoolPDF

The clearest difference is iOS requirement: PDFing at 12.0 against KoolPDF's 15.5. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | PDFing | KoolPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 17 MB | 60 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jasmine Elamblakatt](https://appshunter.io/developer/1475385935) | [Agevole Innovation Private Limited](https://appshunter.io/developer/1866840663) |

## What reviewers say

### PDFing

[App page](https://appshunter.io/ios/app/pdfing-scanner-and-pdf-creator/id1575531320)

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

**In-app purchases:** none


### KoolPDF

[App page](https://appshunter.io/ios/app/koolpdf-pdf-tools-and-reader/id6778038829)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFing free?

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

### Is KoolPDF free?

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

### Do PDFing or KoolPDF have ads?

Neither PDFing nor KoolPDF 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.*