c3nav

c3nav

Indoor navigation for the Chaos Communication Congress

Navigation

Download (4.6 MB)

Description

This is the official Android app for c3nav, the map & indoor navigation software
at the Chaos Communication Congress which you can find at <a href="https://c3nav.de">c3nav.de</a>.

With this app, you get to use c3nav with native Android features, including:

* Easier navigation
* WiFi-based location
* Sharing locations
* Creating location shortcuts on your home screen

Versions

Version Date Size Requires Android Download
4.7.0 current
482e5c9b9746f352…
 2025-12-27 4.6 MB API 18
4.5.1
b1f264583067e125…
 2025-01-02 4.6 MB API 14
4.3.2
46e212f92ea8150c…
 2024-04-01 3.8 MB API 14

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Wi-Fi stateRead information about the Wi-Fi connection.
  • Change Wi-FiTurn Wi-Fi on and off or switch networks.
  • Approximate locationDetermine the location via the network.
  • Precise locationDetermine the location via GPS.
  • Internet accessSend and receive data over the internet.
  • NEARBY_WIFI_DEVICES
  • Bluetooth scanSearch for nearby Bluetooth devices.
  • launcher.permission.INSTALL_SHORTCUT
Show 4 more permissions
  • BluetoothConnect to Bluetooth devices.
  • BLUETOOTH_ADMIN
  • Run at startupStart automatically after the device is switched on.
  • droid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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