A booth attraction app

A simple android app to control the LED Plussy Display by Christian Carlowitz. It was created in order to promote the FSFE and its Fellowship campaign, as well as the F-Droid project. It is programmed in Android/Java using the Gradle build system, and will also run on Replicant OS.

License: GPL-3.0+

Issue Tracker:
Source Code:

For full details and additional technical information, see this application's page on the F-Droid wiki.


Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications, and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Version 1.0 - Added on 2016-12-28

This version requires Android 4.0.3 or newer.

This version is built and signed by F-Droid, and guaranteed to correspond to the source tarball below.

download apk 1 MB GPG Signature
source tarball 67 kB
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