# CRD TWO vs dörpen.app

The clearest difference is update cadence: dörpen.app at every 5 weeks against CRD TWO's every 11 months. CRD TWO's advantage is iOS requirement (13.0 vs 15.0). 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.

CRD TWO ships an update every 11 months, dörpen.app every 5 weeks. The most recent releases landed on July 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CRD TWO | dörpen.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Size | 22 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [CARDIN ELETTRONICA S.p.A.](https://appshunter.io/developer/965252906) | [Dörpen Marketing](https://appshunter.io/developer/1812442063) |

## What reviewers say

### CRD TWO

[App page](https://appshunter.io/ios/app/crd-two/id1187262778)

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

**In-app purchases:** none


### dörpen.app

[App page](https://appshunter.io/ios/app/dorpenapp/id6745479757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CRD TWO free?

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

### Is dörpen.app free?

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

### Do CRD TWO or dörpen.app have ads?

Neither CRD TWO nor dörpen.app shows ads.

### Which is updated more often, CRD TWO or dörpen.app?

CRD TWO ships an update every 11 months, and dörpen.app every 5 weeks. Most recently, CRD TWO was updated on July 23, 2026 and dörpen.app on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*