# LEY Carwash vs Das Null

The clearest difference is iOS requirement: LEY Carwash at 15.1 against Das Null's 17.0. 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.

## The numbers

| Metric | LEY Carwash | Das Null |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 45 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [EFA-LEY Betriebsgesellschaft mbH](https://appshunter.io/developer/1796394587) | [Rene Hilmar Deist](https://appshunter.io/developer/6806416199) |

## What reviewers say

### LEY Carwash

[App page](https://appshunter.io/ios/app/ley-carwash/id6746722546)

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

**In-app purchases:** none


### Das Null

[App page](https://appshunter.io/ios/app/das-null-prinzip/id6806416197)

**In-app purchases:** none


## Frequently asked questions

### Is LEY Carwash free?

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

### Is Das Null free?

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

### Do LEY Carwash or Das Null have ads?

Neither LEY Carwash nor Das Null 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.*