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Official CCC event repo

F-Droid repo for apps around CCC Chaos Communication Congress and other events.

36C3 Schedule
Conference program app for the Chaos Communication Congress
View program by day and rooms (side by side), custom grid layout for smartphones (try landscape mode) and tablets, read detailed descriptions (speaker names, start time, room name, links, ...) of events
Add events to favorites list, Export favorites list, setup alarms for individual events, add events to your personal calendar
Indoor navigation for the Chaos Communication Congress
This is the official Android app for c3nav, the map & indoor navigation software at the Chaos Communication Congress which you can find here.
36C3 WiFi setup
Official NOC application for connecting to the 36C3 WiFi
This app creates a secure profile with CA certificate checking (Let's Encrypt) and certificate subject verification (
Congress Fahrplan
A Congress Fahrplan App
A Congress Fahrplan App written in Flutter.
Card10 Companion
Companion App for the card10 Chaos Communication Camp badge
The card10 can record an Electrocardiogram (ECG), comes with Bluetooth, MicroPython, colourful LEDs and a lot more. It will comfortably take place on your wrist and you can extend it with a needle and some (conductive) thread. It will help you to interact with others as well as the camp itself.