# Büttner vs connECTIVE

The clearest difference is device support: connECTIVE at 2 against Büttner'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 | Büttner | connECTIVE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 27 MB | 24 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DOMETIC MOBILE POWER ITALY S.r.l.](https://appshunter.io/developer/1715492783) | [batterium GmbH](https://appshunter.io/developer/1509192173) |

## What reviewers say

### Büttner

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

**In-app purchases:** none


### connECTIVE

[App page](https://appshunter.io/ios/app/connective/id6744434058)

Monitor your ECTIVE devices in real-time. View live electrical data like voltage and current, configure settings, and receive error notifications. Ideal for campers, boats, and tiny homes.

**Highlights:** Live monitoring of electrical values, Bluetooth connectivity to ECTIVE devices, Device settings configuration, Error and warning notifications, In-app help and support, Bilingual interface (German/English)

**In-app purchases:** none


## Frequently asked questions

### Is Büttner free?

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

### Is connECTIVE free?

connECTIVE 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.*