# Messe Stuttgart vs didacta

The clearest difference is update cadence: didacta at every 2 months against Messe Stuttgart's every 4 months. Messe Stuttgart's advantage is iOS requirement (11.4 vs 17.7). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Messe Stuttgart ships an update every 4 months, didacta every 2 months. The most recent releases landed on June 5, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Messe Stuttgart | didacta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/messe-stuttgart/id460383798/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 23 MB | 79 MB |
| Requires iOS | **11.4** | 17.7 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Landesmesse Stuttgart GmbH](https://appshunter.io/developer/460383801) | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) |

## 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


### didacta

[App page](https://appshunter.io/ios/app/didacta/id1057093612)

This interactive event guide helps attendees navigate a leading trade fair for the education sector. It provides exhibitor and product directories, a floor plan, program information, and networking features. Plan your visit, save favorites, and receive important notifications.

**Highlights:** Exhibitor and product directory, Interactive floor plan, Event program information, Visit planning with favorites, Networking features, Real-time notifications

**In-app purchases:** none


## Frequently asked questions

### Is Messe Stuttgart free?

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

### Is didacta free?

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

### Do Messe Stuttgart or didacta have ads?

Neither Messe Stuttgart nor didacta shows ads.

### Which is updated more often, Messe Stuttgart or didacta?

Messe Stuttgart ships an update every 4 months, and didacta every 2 months. Most recently, Messe Stuttgart was updated on June 5, 2026 and didacta on August 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.*