Light + Building Navigator vs EventSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Light + Building Navigator
This app serves as an official guide for trade fair visitors, offering exhibitor and product searches, networking tools, event schedules, and a fairground map. It helps attendees discover new business partners and manage their event experience.
- Exhibitor and product search
- Networking with attendees
- Interactive fairground map
- Event schedules and watchlist
- QR code scanner for contacts
- Personalized favorites list
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The Navigator-App is the official guide for visitors of Messe Frankfurt’s Light + Building exhibition. It contains all the official information of the organizer. The app offers the following features: Exhibitors: search for companies and products, filter and sort functions available, also find contact persons ad exhibitor events. Add Photos and Notes to an exhibitor and share them. Connect!: Get in contact with further fair attendees. Filter for relevant new business partners and contact them directly. Fairground: floor plan with booth details. Find your favorites within the hall plan with the quick finder. Events: everything that’s happening during the show like special exhibits, conventions etc. Add them to your personal calendar or add them to your personal watchlist. Add Photos and Notes to an event and share them. News: with press releases and social-media-channels Favorites: your favorite companies and events at a glance, synchronize your favorite exhibitors from our online customer center (requires Messe-Login) Scanner: scan functionality for QR-codes, scan QR-Codes on the visitor badges and import this data in your contacts Nearby: over the air downloads and videos from exhibitors you passed by (BT required) My Downloads: all downloads from the exhibitor search and from “Nearby” in one place The app menu allows you to customise your settings regarding the app tracking, find opening times and further information on travelling to Messe Frankfurt, as well as privacy policy and terms of use. Please note that some features might be deactivated temporarily. The Navigator App is available for Apple-Products (iPhone, iPod touch, iPad) at the App Store as a free App. Please send your feedback to apps@messefrankfurt.com
EventSync
Stay connected and personalize your event experience with real-time synchronization of sessions and agendas. This app offers a seamless way to manage your event participation.
- Real-time synchronization
- Personalized event experience
- Session management
- Agenda management
- NexGen Native App
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Lenos Software, the creators of Lenos Studio, is proud to introduce EventSync, a NexGen Native App, and the successor to our popular LenosSync product. EventSync is the easiest way to stay connected and to personalize your event experience through sessions, agendas, and more, automatically synchronized in real-time.
Screenshots
Verdict
The clearest difference is rating: EventSync at 5.0 against Light + Building Navigator's 3.3. EventSync also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price, ratings volume, 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.
EventSync holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Light + Building Navigator ships an update every 3 months, EventSync every 3 weeks. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.
| Parameter | Light + Building Navigator | EventSync |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (6 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 35.7% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 83 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Messe Frankfurt GmbH | Lenos Software |
Customer experience
Light + Building Navigator
EventSync
In-app purchases
Light + Building Navigator
No in-app purchases
EventSync
No in-app purchases
Questions
Is Light + Building Navigator free?
Is EventSync free?
Which has better reviews, Light + Building Navigator or EventSync?
Do Light + Building Navigator or EventSync have ads?
Which is updated more often, Light + Building Navigator or EventSync?
Other comparisons
