Signify Interact Builder vs LightFair International
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signify Interact Builder
This application allows installers to commission and test lighting systems, and business owners to manage their lighting infrastructure. It is designed for the Interact Pro system, offering comprehensive control and management capabilities.
- Lighting commissioning
- Lighting system testing
- Lighting system management
- Interact Pro system compatibility
- Installer tools
- Business owner controls
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Interact Pro App is now renamed as Signify Interact Builder Lighting commissioning and control app Welcome to the Signify Interact Builder App for the Interact Pro system, enabling installers to do commissioning and testing, and business owners to manage the lighting system.
LightFair International
Navigate North America's largest lighting industry event with this official trade show app. Discover commercial and architectural lighting innovations, connect with suppliers, and explore the latest in lighting design and technology applications.
- Event navigation
- Trade show information
- Lighting industry focus
- Supplier connections
- Design and technology updates
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The official trade show app for the 2025 edition of LightFair, providing event information and an easy show navigation. Join North America's largest event for the Lighting Industry, happening in Las Vegas. The five-day event is the perfect blend of commercial and architectural lighting, providing industry suppliers more opportunities to innovate, learn and set new standards in lighting design and technology applications.
Screenshots
Verdict
The clearest difference is review sentiment: LightFair International at 100% against Signify Interact Builder's 0%. LightFair International also leads on update cadence (fortnightly vs monthly). Signify Interact Builder's advantage is rating (4.2 vs 3.0) and monetization model (free vs ad-supported). 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.
Signify Interact Builder holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 0% of Signify Interact Builder's written reviews are positive against 100% of LightFair International's, so the app with the better star average is not the one people write more warmly about.
Signify Interact Builder ships an update monthly, LightFair International fortnightly. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.
| Parameter | Signify Interact Builder | LightFair International |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | 2 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 130 MB | 71 MB |
| Age rating | +4 | 17+ |
| Developer | Signify Netherlands B.V. | Map Your Show |
Customer experience
Signify Interact Builder
LightFair International
In-app purchases
Signify Interact Builder
No in-app purchases
LightFair International
No in-app purchases
Questions
Is Signify Interact Builder free?
Is LightFair International free?
Which has better reviews, Signify Interact Builder or LightFair International?
Do Signify Interact Builder or LightFair International have ads?
Which is updated more often, Signify Interact Builder or LightFair International?
Other comparisons
