Zumtobel SIGN vs Nexus®Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zumtobel SIGN
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The new Zumtobel Sign App provides an extensive overview of the complete product range. Users will find the correct article number of a safety sign luminaire in no more than six steps. Data sheets, installation instructions, lists of accessories, technical drawings, photometric data and certificates can be accessed easily. Features of the App: - The picture gallery on the start page shows the luminaire in all different versions. - Display of the appropriate article number on the result page + link to the data sheet. - PDF generation to send the calculated distances between luminaires (ERI-Spots) and the article numbers by E-mail. - Display of all Zumtobel sales offices worldwide via the “contact” button. - Automatic adoption of the default language or manual adjustment of the language via the “Settings” button possible. About Zumtobel: For over 60 years, the Zumtobel brand has been synonymous with innovation, unique product and service quality as well as superior design and sustainability. Zumtobel reconciles lighting quality and energy efficiency and develops customized lighting solutions that provide measurable added value.
Nexus®Pro
Manage and control emergency lighting installations remotely. This app allows for setup, maintenance, and activity logging in the cloud, ensuring system safety and transparency. It is designed for organizations of any size, supporting multiple users and property management.
- Remote setup and control
- Cloud-based activity logging
- Cyber security via ABB Ability™ platform
- Transparent system inspection
- Proactive maintenance
- Multi-user organization support
- Property management tool
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Discover ABB's smart emergency lighting solution. Nexus®Pro enables you to set up, maintain and control the entire emergency lighting installation, whilst keeping a record of all activity safely in the cloud. Utilising the ABB Ability™ platform to give cyber security and peace of mind on your installation, Nexus®Pro offers you a transparent and proactive way to inspect and maintain safety systems using only your mobile device.Multiple users can be connected into the organisation and the property management tool enables locations and buildings to be set up in any size of organisation. This application includes third-party open-source software: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A4403&LanguageCode=en&DocumentPar…
Screenshots
Verdict
The clearest difference is update cadence: Nexus®Pro at every 5 weeks against Zumtobel SIGN's every 7 months. Zumtobel SIGN's advantage is iOS requirement (9.0 vs 17.6). 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.
Zumtobel SIGN ships an update every 7 months, Nexus®Pro every 5 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.
| Parameter | Zumtobel SIGN | Nexus®Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 13 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Zumtobel Lighting GmbH | ABB Information Systems AG |
In-app purchases
Zumtobel SIGN
No in-app purchases
Nexus®Pro
No in-app purchases








