# Büttner vs trip!weight

The clearest difference is iOS requirement: Büttner at 13.2 against trip!weight's 15.6. 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 | Büttner | trip!weight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 27 MB | 16 MB |
| Requires iOS | **13.2** | 15.6 |
| Age rating | 4+ | 4+ |
| Developer | [DOMETIC MOBILE POWER ITALY S.r.l.](https://appshunter.io/developer/1715492783) | [Cartesy GmbH](https://appshunter.io/developer/1474535629) |

## What reviewers say

### Büttner

[App page](https://appshunter.io/ios/app/buttner/id6471507273)

**In-app purchases:** none


### trip!weight

[App page](https://appshunter.io/ios/app/tripweight/id6760023095)

**In-app purchases:** none


## Frequently asked questions

### Is Büttner free?

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

### Is trip!weight free?

trip!weight 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.*