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39C3 Schedule

Published by Tobias Preuss

Conference program app for the Chaos Communication Congress

Open sourceApache-2.0

Highlights

  • Displays the talk and session program of the Chaos Communication Congress.
  • Presents the conference timetable in a phone-oriented layout.
  • Covers one conference series rather than events in general.
  • Runs on Android only.
  • Licensed under Apache-2.0.

About this application

39C3 Schedule is an Android application for reading the program of the Chaos Communication Congress. It presents the conference schedule — the talks and sessions that make up the event — in a form intended for use on a phone while attending, so that the program can be consulted without a printed timetable or a browser.

The application is published by Tobias Preuss under the Apache-2.0 license. It is an Android build, so it does not cover other mobile platforms or the desktop. Its subject is the program of one conference series, which means its content is drawn from that event rather than from conferences generally.

It is best understood as a program viewer for a specific congress: useful to attendees and to people following the schedule remotely, and of little application outside that context.

Android

  • App storeF-Droid

    From the publisher

    OpenOpens in a new tab

    Package identifier: info.metadude.android.congress.schedule

    v1.77.17.9 MBreleased 07/31/2026

    SHA-256 from the manifest published by F-Droid, compared on 08/04/2026

    fa45df9eb8e1a82097714f140da7c177c71d33bc5a62476f7459e9bc31448840

We do not host this file, we do not scan it and we do not inspect its contents. Read what the source says, then decide for yourself.