# Harbor Law vs Viewport

The clearest difference is ads: Viewport at none against Harbor Law's shown. Harbor Law's advantage is iOS requirement (15.1 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 | Harbor Law | Viewport |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 21 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Williams](https://appshunter.io/developer/1877744854) | [YU CHEN WANG](https://appshunter.io/developer/6813696685) |

## What reviewers say

### Harbor Law

[App page](https://appshunter.io/ios/app/harbor-law/id6759266588)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viewport

[App page](https://appshunter.io/ios/app/viewport-html-reader/id6813696683)

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

**In-app purchases:** none


## Frequently asked questions

### Is Harbor Law free?

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

### Is Viewport free?

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

### Do Harbor Law or Viewport have ads?

Harbor Law shows ads; Viewport 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.*