RZB LINEDO vs gedatec
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RZB LINEDO
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The RZB LINEDO app makes it easy for you to plan your LINEDO continuous line system on your iPhone, smartphone or tablet. Enter your room dimensions and technical lighting requirements and the app automatically calculates the required trunking modules, including the installation accessories needed. The light calculation is based on the efficiency method. Step 1 – define your room: Define the room dimensions and select the desired illuminance. The mounting height is determined automatically, but you can also adjust it manually if necessary. Choose the correct assessment plane. The 0 for visual tasks on traffic areas, e.g. in corridors, aisles and factory halls. The 0.75 for requirements at working height. The maintenance factor 0,8 reflects indoor conditions in clean rooms like offices, shops, hotels, airports. Select the 0,67 for warehouses, production areas and the like. The room preview shows a proposal for the arrangement of light lines and luminaires. You can rotate them by 90° if you like. Continue! Step 2 – choose your luminaire: Choose the desired housing colour. Define your light colour and dimming type. Done! Calculate configuration The result of the configuration shows a preview of the distribution from the light lines in the room, the configuration data and a recommended retail price. You can now call up the article list, save the configuration for later and send the result as a request. LINEDO Technically a continuous line luminaire. Actually a revolution! Thought through and made new: RZB’s LINEDO represents a true revolution in linear LED lighting. In LINEDO, the mounting channel and continuous line luminaire are a single unit – and consequently a system that requires a lot less time and effort to install. The benefits and areas of application are maximised, the clever plug-and-play module is technologically superior: LED boards specially developed for the minimalistic aluminium extrusion profile; covers and optics precisely matched; through-wiring with up to 14-pole and IP 54 protection rating as standard: all these features make LINEDO outstandingly efficient, future-proof and flexible to use. Find out more: https://www.rzb.de/en/linedo
gedatec
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gedatec bündelt alle zentralen SHK-Themen – von Heizung, Klima und Sanitär bis zu erneuerbaren Energien und Wärmepumpen – und vernetzt sie praxisnah mit Elektro und Dach. So erhalten Fachbesucher einen realistischen Überblick über SHK-Lösungen im Zusammenspiel der Gewerke, Aussteller erreichen gezielt Entscheider mit Bedarf an integrierten SHK-Konzepten, und Partner finden Raum für Austausch, Mitgestaltung und Weiterbildung – getragen von einer Zusammenarbeit auf Augenhöhe.
Screenshots
Verdict
The clearest difference is update cadence: RZB LINEDO at every 5 months against gedatec's every 23 months. RZB LINEDO also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.7). On price, ads and in-app purchases 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.
RZB LINEDO ships an update every 5 months, gedatec every 23 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | RZB LINEDO | gedatec |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 17.7 |
| Further details — not scored | ||
| Size | 87 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | RZB Rudolf Zimmermann, Bamberg GmbH | Messe Berlin GmbH |
In-app purchases
RZB LINEDO
No in-app purchases
gedatec
No in-app purchases









