# Messe Stuttgart vs Light + Building Navigator

The clearest difference is rating: Light + Building Navigator at 3.3 against Messe Stuttgart's 1.0. Light + Building Navigator also leads on review sentiment (36% vs 0%) and ratings volume (6 vs 1). Messe Stuttgart's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

Light + Building Navigator holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: Light + Building Navigator has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Messe Stuttgart's written reviews are positive against 36% of Light + Building Navigator's.

Messe Stuttgart ships an update every 4 months, Light + Building Navigator every 3 months. The most recent releases landed on September 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Messe Stuttgart | Light + Building Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/messe-stuttgart/id460383798/reviews) | **[3.3 (6 ratings)](https://appshunter.io/ios/app/light-plus-building-navigator/id489829570/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 0.0% of reviews | **35.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 83 MB |
| Requires iOS | **11.4** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Landesmesse Stuttgart GmbH](https://appshunter.io/developer/460383801) | [Messe Frankfurt GmbH](https://appshunter.io/developer/365706928) |

## What reviewers say

### Messe Stuttgart

[App page](https://appshunter.io/ios/app/messe-stuttgart/id460383798)

Organize your visit to trade fairs and congresses with detailed event information, exhibitor lists, and dynamic maps. Save your favorites and receive important reminders to stay updated on current events.

**Highlights:** Multi-event support, Travel information, Exhibitor lists with filtering, Dynamic hall and site maps, Watchlist and appointment reminders, Event updates with messages, images, and videos

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Messe Stuttgart free?

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

### Is Light + Building Navigator free?

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

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

Light + Building Navigator is rated higher. Messe Stuttgart averages 1.0 out of 5 from 1 ratings, while Light + Building Navigator averages 3.3 from 6 ratings.

### Do Messe Stuttgart or Light + Building Navigator have ads?

Light + Building Navigator shows ads; Messe Stuttgart does not.

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

Messe Stuttgart ships an update every 4 months, and Light + Building Navigator every 3 months. Most recently, Messe Stuttgart was updated on September 30, 2026 and Light + Building Navigator on October 20, 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.*