# Nexus®Pro vs Signify FirstLink

The clearest difference is update cadence: Nexus®Pro at every 6 weeks against Signify FirstLink's every 3 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.

Nexus®Pro ships an update every 6 weeks, Signify FirstLink every 3 months. The most recent releases landed on September 8, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Nexus®Pro | Signify FirstLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/signify-firstlink/id6473383608/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 60 MB | 58 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) | [Signify Netherlands B.V.](https://appshunter.io/developer/979064009) |

## What reviewers say

### Nexus®Pro

[App page](https://appshunter.io/ios/app/nexuspro/id1504425021)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### Signify FirstLink

[App page](https://appshunter.io/ios/app/signify-firstlink/id6473383608)

Manage your connected emergency egress lighting system from your smartphone. Configure devices, view test results, and set up testing schedules with this intuitive application.

**Highlights:** Configure emergency lighting devices, View test results, Export test data, Define testing schedules, Manage connected egress lighting system

**In-app purchases:** none


## Frequently asked questions

### Is Nexus®Pro free?

Nexus®Pro is free to download, with no in-app purchases.

### Is Signify FirstLink free?

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

### Do Nexus®Pro or Signify FirstLink have ads?

Neither Nexus®Pro nor Signify FirstLink shows ads.

### Which is updated more often, Nexus®Pro or Signify FirstLink?

Nexus®Pro ships an update every 6 weeks, and Signify FirstLink every 3 months. Most recently, Nexus®Pro was updated on September 8, 2026 and Signify FirstLink on June 8, 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.*