# Scan vs DWG Viewer

The clearest difference is in-app purchases: Scan at none against DWG Viewer's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DWG Viewer sells 2 in-app purchases, starting at $2.99 per 7 days. Scan asks for nothing beyond the download.

## The numbers

| Metric | Scan | DWG Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 41 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Marco Manenti](https://appshunter.io/developer/909309280) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Scan

[App page](https://appshunter.io/ios/app/scan-to-pdf/id6742666646)

**Features:** macOS Compatibility

**In-app purchases:** none


### DWG Viewer

[App page](https://appshunter.io/ios/app/dwg-viewer-cad-drawing-reader/id6815304762)

View, edit, and convert CAD drawings on your mobile device. Transform PDFs and scans into editable drawings, measure dimensions, and add annotations. Save your work in DWG, DXF, PDF, or image formats.

**Highlights:** Open DWG and DXF files, View layers and properties, Interactive 3D model view, Convert PDF to DWG, Measure distances and areas, Markup and annotate drawings, Edit and save CAD files

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DWG Viewer Pro | $2.99 | per 7 days |
| DWG Viewer Pro | $14.99 | per year |


## Frequently asked questions

### Is Scan free?

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

### Is DWG Viewer free?

DWG Viewer is free to download, with in-app purchases available.

### Do Scan or DWG Viewer have ads?

Neither Scan nor DWG Viewer 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.*