# Light + Building Navigator vs EventSync

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.

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.

## The numbers

| Metric | Light + Building Navigator | EventSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/light-plus-building-navigator/id489829570/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/eventsync/id1662716939/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 83 MB | 120 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Messe Frankfurt GmbH](https://appshunter.io/developer/365706928) | [Lenos Software](https://appshunter.io/developer/1447958673) |

## What reviewers say

### Light + Building Navigator

[App page](https://appshunter.io/ios/app/light-plus-building-navigator/id489829570)

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.

**Highlights:** Exhibitor and product search, Networking with attendees, Interactive fairground map, Event schedules and watchlist, QR code scanner for contacts, Personalized favorites list

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EventSync

[App page](https://appshunter.io/ios/app/eventsync/id1662716939)

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.

**Highlights:** Real-time synchronization, Personalized event experience, Session management, Agenda management, NexGen Native App

**In-app purchases:** none


## Frequently asked questions

### Is Light + Building Navigator free?

Light + Building Navigator is free to download, with no in-app purchases.

### Is EventSync free?

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

### Which has better reviews, Light + Building Navigator or EventSync?

EventSync is rated higher. Light + Building Navigator averages 3.3 out of 5 from 6 ratings, while EventSync averages 5.0 from 3 ratings.

### Do Light + Building Navigator or EventSync have ads?

Light + Building Navigator shows ads; EventSync does not.

### Which is updated more often, Light + Building Navigator or EventSync?

Light + Building Navigator ships an update every 3 months, and EventSync every 3 weeks. Most recently, Light + Building Navigator was updated on September 25, 2026 and EventSync on September 12, 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.*