# Link Check Pro vs rdaptastic

The clearest difference is price: rdaptastic at Free against Link Check Pro's $0.99. Link Check Pro's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On ads and in-app purchases there is nothing between them.

rdaptastic is free to download; Link Check Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Link Check Pro | rdaptastic |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 2 MB | 9 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Abraham Vera](https://appshunter.io/developer/1205073864) | [Paul Haedrich](https://appshunter.io/developer/1809241718) |

## What reviewers say

### Link Check Pro

[App page](https://appshunter.io/ios/app/link-check-pro/id6744304021)

**Features:** macOS Compatibility

**In-app purchases:** none


### rdaptastic

[App page](https://appshunter.io/ios/app/rdaptastic-rdap-lookup/id6746417895)

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

**In-app purchases:** none


## Frequently asked questions

### Is Link Check Pro free?

Link Check Pro costs $0.99, with no in-app purchases.

### Is rdaptastic free?

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

### Do Link Check Pro or rdaptastic have ads?

Neither Link Check Pro nor rdaptastic 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.*