# LinkHub vs Gerber Viewer

The clearest difference is in-app purchases: LinkHub at none against Gerber Viewer's 3. Gerber Viewer's advantage is iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Gerber Viewer sells 3 in-app purchases, starting at $2.99 per 7 days. LinkHub asks for nothing beyond the download.

## The numbers

| Metric | LinkHub | Gerber Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 89 MB | 49 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Xiamen Prima Technology Inc.](https://appshunter.io/developer/1477711995) | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) |

## What reviewers say

### LinkHub

[App page](https://appshunter.io/ios/app/linkhub/id6755018756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gerber Viewer

[App page](https://appshunter.io/ios/app/gerber-viewer-open-pcb/id6791391835)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per 7 days |
| Pro Access | $4.99 | per month |
| Pro Access | $19.99 | per year |


## Frequently asked questions

### Is LinkHub free?

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

### Is Gerber Viewer free?

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

### Do LinkHub or Gerber Viewer have ads?

Neither LinkHub nor Gerber 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.*