Rademacher vs SolvisPortal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rademacher
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.
- Remote device control
- Real-time status monitoring
- Customizable dashboard
- Push notifications
- Thermostat and shutter controls
- Automation and scene creation
- Central unit configuration
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With the Rademacher App, your integrated DuoFern devices can be conveniently controlled via smartphone or tablet - from home or on the go. The app offers you quick and easy access to your devices and scenes. What position are the shutters in? What temperature is set on the heating thermostat? Is the light still on in the bedroom? You can keep track of things with a quick look at the app. Your home will also keep you up to date with push notifications! You can arrange your favorite devices of the Rademacher SmartHome system clearly in the dashboard - the start page of the app - and have the most important information at a glance. This also applies to sensor data such as temperature, sun direction and wind speed, or activated and deactivated automations and status messages. In addition, the app offers user-friendly and intuitive operating elements, for example a thermostat rotary control or the roller shutter control element, which can be moved from top to bottom like the curtain. It is also possible to carry out the complete configuration of the central unit. You can use this to register all devices, set up automations, create individual scenes and make system settings. Another special feature of ours: "Triggers" can be created separately from a scene. If a previously defined trigger occurs - for example, if the temperature reaches a certain level or if the environmental sensor should respond to rain - it either activates an associated scene or just sends a push message for information without triggering an action. For extensive information and clear explanations, visit our YouTube channel at https://www.youtube.com/user/RademacherFilme
SolvisPortal
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The SolvisPortal provides external access to the SolvisControl-3 for system operators, installers and, if necessary, the Solvis customer service. Once connected, all parameters, plant schematics, system information and much more are clearly available via the Internet and can be easily changed.
Screenshots
Verdict
The clearest difference is update cadence: SolvisPortal at fortnightly against Rademacher's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, SolvisPortal fortnightly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Rademacher | SolvisPortal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (9 ratings) — better | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 38 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | DELTA DORE RADEMACHER GmbH | SOLVIS GmbH |
In-app purchases
Rademacher
No in-app purchases
SolvisPortal
No in-app purchases
Questions
Is Rademacher free?
Is SolvisPortal free?
Do Rademacher or SolvisPortal have ads?
Which is updated more often, Rademacher or SolvisPortal?
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