Rademacher vs SECURY’LIGHT
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
Read full descriptionHide full description
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
SECURY’LIGHT
Monitor your home with a smart camera and integrated LED lights. View live footage, communicate via two-way audio, and receive motion detection alerts on your mobile device. Customize security settings and light behavior for complete control.
- Live video and audio streaming
- Two-way voice communication
- Adjustable security presets (LOW, MIDDLE, HIGH, CUSTOM)
- Customizable PIR sensor settings
- Motion detection alerts with recording
- Adjustable light brightness and duration
Read full descriptionHide full description
This LUTEC APP is designed for LUTEC SECURY’LIGHT camera systems with LED lights. Once you have connected the app with your device, you can watch the images and videos taken by the camera on your phone or any suitable device and includes two-way voice communication. See who visited your home whenever at anytime from anywhere. The APP allows you to choose from three, adjustable, predefined presets: LOW, MIDDLE & HIGH security, you can also set the app to CUSTOM level, allowing you to fully control your light or lights. This includes adjusting the PIR sensor detection range, brightness (LUX level) time on duration, time off etc. Message alerts can be sent your mobile device every time the camera or light detects movement, all of which can be recorded with the date and time. Plus, many more unique features.
Screenshots
Verdict
The clearest difference is rating: Rademacher at 4.8 against SECURY’LIGHT's 2.5. SECURY’LIGHT's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, update cadence and ads 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 holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 8 and 15 respectively.
Rademacher ships an update every 7 months, SECURY’LIGHT every 3 months. The most recent releases landed on September 17, 2026 and June 9, 2026 respectively.
| Parameter | Rademacher | SECURY’LIGHT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) — better | 2.5 (15 ratings) |
| Positive reviews | — | 22.5% of reviews |
| Number of ratings | 8 | 15 — better |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | DELTA DORE RADEMACHER GmbH | Lutec |
Customer experience
Rademacher
SECURY’LIGHT
In-app purchases
Rademacher
No in-app purchases
SECURY’LIGHT
No in-app purchases








