# Centrum Eethen B2B vs AltenaApp

The clearest difference is device support: AltenaApp at 3 against Centrum Eethen B2B's —. On price, in-app purchases and iOS requirement 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 | Centrum Eethen B2B | AltenaApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 months |
| Size | 39 MB | 104 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandboosters B.V.](https://appshunter.io/developer/1577319473) | [Altena Connect BV](https://appshunter.io/developer/1858857967) |

## What reviewers say

### Centrum Eethen B2B

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

**In-app purchases:** none


### AltenaApp

[App page](https://appshunter.io/ios/app/altenaapp/id6756176577)

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

**In-app purchases:** none


## Frequently asked questions

### Is Centrum Eethen B2B free?

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

### Is AltenaApp free?

AltenaApp 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.*