# Rademacher vs ELTAKO Connect

The clearest difference is update cadence: ELTAKO Connect at every 4 weeks against Rademacher's every 7 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rademacher ships an update every 7 months, ELTAKO Connect every 4 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Rademacher | ELTAKO Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/rademacher/id458037582/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 76 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DELTA DORE RADEMACHER GmbH](https://appshunter.io/developer/458037585) | [Eltako GmbH](https://appshunter.io/developer/1483618687) |

## What reviewers say

### Rademacher

[App page](https://appshunter.io/ios/app/rademacher/id458037582)

Control your integrated DuoFern smart home devices remotely via smartphone or tablet. Monitor device status, adjust settings like temperature and lighting, and receive push notifications for updates. Configure your central unit, set up automations, and create custom scenes.

**Highlights:** Remote device control, Real-time status monitoring, Customizable dashboard, Push notifications, Thermostat and shutter controls, Automation and scene creation, Central unit configuration

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

**In-app purchases:** none


### ELTAKO Connect

[App page](https://appshunter.io/ios/app/eltako-connect/id1622689879)

Configure ELTAKO products conveniently from your smartphone. Quickly set up programs, functions, and devices, and easily adjust settings like delay times. The app features a modern, user-friendly interface designed for simple operation.

**Highlights:** Configure ELTAKO products, Set up programs, functions, and devices, Adjust delay times and other settings, Modern and simple user interface, Regular technological updates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rademacher free?

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

### Is ELTAKO Connect free?

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

### Do Rademacher or ELTAKO Connect have ads?

Neither Rademacher nor ELTAKO Connect shows ads.

### Which is updated more often, Rademacher or ELTAKO Connect?

Rademacher ships an update every 7 months, and ELTAKO Connect every 4 weeks. Most recently, Rademacher was updated on October 30, 2026 and ELTAKO Connect on October 30, 2026.

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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.*