# didacta

> Official app to the didacta trade fair

Canonical page: [https://chrome-stats.com/d/de.corussoft.didacta](https://chrome-stats.com/d/de.corussoft.didacta)

## Overview

- **ID:** `de.corussoft.didacta`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Koelnmesse GmbH
- **Category:** BUSINESS
- **Downloads:** 38,529
- **Version:** 2026.1.0
- **Last updated:** 2026-01-29
- **First published:** 2019-01-18
- **Publisher country:** DE
- **Size:** 94 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=de.corussoft.didacta)
- **Website:** [https://www.messe-stuttgart.de/didacta/](https://www.messe-stuttgart.de/didacta/)
- **Privacy policy:** [https://www.koelnmesse.com/data-protection/](https://www.koelnmesse.com/data-protection/)

## Description

The didacta Mobile Guide is the official Koelnmesse app for the didacta trade fair (Cologne, March 10–14, 2026). It serves as an interactive event guide with an exhibitor and product directory, a floor plan with all stands, and up-to-date program information. Use it to plan your visit, save favorites, manage contacts and appointments, and add notes.

Key features include real-time notifications for schedule changes, a networking tool to exchange contact details, and a privacy-first design that stores data locally on your device. The app also provides help & support via email and notes about initial data download after installation, which may take a minute on first use.

## Rankings

- #333,130 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_CALENDAR`
- `android.permission.READ_CONTACTS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `de.corussoft.didacta.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/de.corussoft.didacta)