# rKeyboard vs WunderLINQ DFU

The clearest difference is device support: WunderLINQ DFU at 3 against rKeyboard's 1. On price, ads, in-app purchases and iOS requirement 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 | rKeyboard | WunderLINQ DFU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | — | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Reflying Electronic Co., Ltd](https://appshunter.io/developer/828249829) | [Black Box Embedded, LLC](https://appshunter.io/developer/1410462733) |

## What reviewers say

### rKeyboard

[App page](https://appshunter.io/ios/app/rkeyboard/id1404189905)

**Features:** macOS Compatibility

**In-app purchases:** none


### WunderLINQ DFU

[App page](https://appshunter.io/ios/app/wunderlinq-dfu/id1441840346)

This utility app delivers Over-The-Air firmware updates for compatible hardware. It ensures your devices are running the latest software for optimal performance and security.

**Highlights:** Over-the-Air firmware updates, WunderLINQ hardware support, Latest software delivery, Performance optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is rKeyboard free?

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

### Is WunderLINQ DFU free?

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

### Do rKeyboard or WunderLINQ DFU have ads?

Neither rKeyboard nor WunderLINQ DFU 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.*