# Nanny4allParents vs Centrum Eethen B2B

The clearest difference is device support: Nanny4allParents at 3 against Centrum Eethen B2B's —. Nanny4allParents also leads on iOS requirement (12.2 vs 14.0). On price and in-app purchases 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 | Nanny4allParents | Centrum Eethen B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Size | 231 MB | 39 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [SDB Groep](https://appshunter.io/developer/1556048345) | [Brandboosters B.V.](https://appshunter.io/developer/1577319473) |

## What reviewers say

### Nanny4allParents

[App page](https://appshunter.io/ios/app/nanny4allparents/id1292560255)

**Features:** macOS Compatibility

**In-app purchases:** none


### Centrum Eethen B2B

[App page](https://appshunter.io/ios/app/centrum-eethen-b2b/id6476495127)

**In-app purchases:** none


## Frequently asked questions

### Is Nanny4allParents free?

Nanny4allParents is free to download, with no in-app purchases.

### Is Centrum Eethen B2B free?

Centrum Eethen B2B is free to download, with no in-app purchases.

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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.*