# PDF scanner generator vs SonaTrace

The clearest difference is ads: SonaTrace at none against PDF scanner generator's shown. PDF scanner generator's advantage is iOS requirement (13.0 vs 17.0). On price, 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 | PDF scanner generator | SonaTrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Size | 5 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ayhan Gulseven](https://appshunter.io/developer/1068335977) | [NICOLAE TRANDAFIR](https://appshunter.io/developer/1637889464) |

## What reviewers say

### PDF scanner generator

[App page](https://appshunter.io/ios/app/pdf-scanner-generator/id6563138771)

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

**In-app purchases:** none


### SonaTrace

[App page](https://appshunter.io/ios/app/sonatrace/id6798264712)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF scanner generator free?

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

### Is SonaTrace free?

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

### Do PDF scanner generator or SonaTrace have ads?

PDF scanner generator shows ads; SonaTrace does not.

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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.*