Wiki: Apps

Android

39C3 Fahrplan App

• loads the aggregated schedule.xml provided by the hub. It includes all physical and virtual stages, wiki workshops and self-organized sessions – but only if the SoS is assigned to a room.
• Android 5.0 (Lollipop) or newer
• available on Google Play
• available on F-Droid
• by @tbsprs and contributors
• Source code on GitHub
• Text translations - please contribute
• about EventFahrplan - the project behind the app:
  • eventfahrplan.eu website
  • State of EventFahrplan 2021, talk at rC3 2021
  • State of EventFahrplan 2021, talk at DiVOC R2R 2021
  • State of EventFahrplan 2019, lightning talk at 35C3

HackerTracker for Android

• loads the aggregated schedule.xml provided by the hub. It includes all physical and virtual stages, wiki workshops and self-organized sessions – but only if the SoS is assigned to a room. Schedule updated every 15 minutes.
• available on Google Play
• source code here
• by The Hacker Tracker Team (from DEF CON)
• Please provide feedback as an issue in the source code repo

c3nav

• venue map and navigation/routing
• available on Google Play
• available on GitHub
• release on F-Droid in custom repo
• also usable as website/PWA but without locating support

Apple Platforms: iOS, iPadOS, tvOS, macOS

Congress 39c3 App Store for iOS and iPadOS

• available at App Store (only iOS >= 26, not for iOS 18)

vocTV App for iOS and iPadOS (live streams and recordings only)

• available at App Store for iOS >= 17

HackerTracker for iOS, iPadOS, macOS

• loads the aggregated schedule.xml provided by the hub. It includes all physical and virtual stages, wiki workshops and self-organized sessions – but only if the SoS is assigned to a room. Schedule updated every 15 minutes.
• available at App Store for iOS >= 16
• source code here
• by The Hacker Tracker Team (from DEF CON)
• Please provide feedback as an issue in the source code repo

Linux

Confy

• https://confy.kirgroup.net/: Conferences schedule viewer with libadwaita and made with linux phones in mind

Web

Calendify - 39C3 Fahrplan

• Platform-independent web app.
• Uses official aggregated schedule.xml from hub. Synchronized every 10 minutes during the event.
• Creation of own schedules on the fly without user registration.
• Saving of own schedules possible after registration.
• Own schedule can be shared by just sending the URL to other people.
• Own schedule can be synced to own calendar via iCal.
• Adding of single talks to own calendar via iCal.
• The 39C3 Fahrplan is part of CCC Events calendar.
• by @kitsune

HackerTracker - Minimal Web App

• loads the aggregated schedule.xml provided by the hub. It includes all physical and virtual stages, wiki workshops and self-organized sessions – but only if the SoS is assigned to a room. Schedule updated every 15 minutes.
• available at hackertracker.app
• source code here
• by The Hacker Tracker Team (from DEF CON)
• Please provide feedback as an issue in the source code repo

Skedz – Offline-first Fahrplan PWA

• Platform-independent PWA for viewing and filtering frab-compatible schedules.
• Offline-first with local storage of schedules and personal session selections.
• Own schedule via liking sessions, exportable via iCal.
• Optional local notifications for session start times.
• Filtering by day, room, track, type, language and search term.
• Switching between schedule timezone and device timezone.
• Project website: skedz.org
• Source code on GitHub
• Created during 39C3 as an open source experiment inspired by Calendify schedules
• by @kitsune

ics/ical

• All Events
• Events on main stages only
• Events not on main stages only Uses official aggregated schedule.json from hub. Synchronized every 10 minutes during the event.

c.f. last year