# Regin vs RFx

The clearest difference is iOS requirement: RFx at 13.0 against Regin's 16. On price, ads, 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 | Regin | RFx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 6 MB | 5 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AB Regin](https://appshunter.io/developer/1648456857) | [Thermozyklus GmbH & Co. KG](https://appshunter.io/developer/963862758) |

## What reviewers say

### Regin

[App page](https://appshunter.io/ios/app/regingo/id6448982806)

**In-app purchases:** none


### RFx

[App page](https://appshunter.io/ios/app/rfx-ecom/id6449968501)

**In-app purchases:** none


## Frequently asked questions

### Is Regin free?

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

### Is RFx free?

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

### Do Regin or RFx have ads?

Neither Regin nor RFx 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.*