# PsoriasisCalc vs WCD App

The clearest difference is iOS requirement: WCD App at 13.0 against PsoriasisCalc's 17.6. 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 | PsoriasisCalc | WCD App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 10 MB | 99 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Alejandro Escario](https://appshunter.io/developer/566871193) | [CILAD](https://appshunter.io/developer/1642396286) |

## What reviewers say

### PsoriasisCalc

[App page](https://appshunter.io/ios/app/psoriasiscalc/id991407316)

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

**In-app purchases:** none


### WCD App

[App page](https://appshunter.io/ios/app/wcd-app/id6715154513)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PsoriasisCalc free?

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

### Is WCD App free?

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

### Do PsoriasisCalc or WCD App have ads?

Neither PsoriasisCalc nor WCD App 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.*