# RK vs shortReverse II

The clearest difference is price: RK at Free against shortReverse II's $3.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

RK is free to download; shortReverse II costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RK | shortReverse II |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 14 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gerrit Dijkstra](https://appshunter.io/developer/437476213) | [Satoshi Kajii](https://appshunter.io/developer/1777441634) |

## What reviewers say

### RK

[App page](https://appshunter.io/ios/app/rk-601/id6449847140)

**Features:** macOS Compatibility

**In-app purchases:** none


### shortReverse II

[App page](https://appshunter.io/ios/app/shortreverse-ii/id6745790955)

**In-app purchases:** none


## Frequently asked questions

### Is RK free?

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

### Is shortReverse II free?

shortReverse II costs $3.99, with no in-app purchases.

### Do RK or shortReverse II have ads?

Neither RK nor shortReverse II 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.*