# PDF Tools vs Skratch

The clearest difference is in-app purchases: Skratch at none against PDF Tools's 4. PDF Tools's advantage is iOS requirement (16.6 vs 26.0). On price there is nothing between them.

Both are free to download. PDF Tools sells 4 in-app purchases, starting at $1.49 per 7 days. Skratch asks for nothing beyond the download.

## The numbers

| Metric | PDF Tools | Skratch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Size | 1 MB | 79 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Sazonov](https://appshunter.io/developer/1877887183) | [Justin Marshall](https://appshunter.io/developer/1896465798) |

## What reviewers say

### PDF Tools

[App page](https://appshunter.io/ios/app/pdf-tools-merge-and-compress/id6759716249)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.49 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $24.99 | one-time |


### Skratch

[App page](https://appshunter.io/ios/app/skratch-paper-notes/id6779371261)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Tools free?

PDF Tools is free to download, with in-app purchases available.

### Is Skratch free?

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

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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.*