Studi-Mat is a "Voting Orientation Application". It is based on the similar app Mat-O-Wahl but does not share much code with it any more and is not compatible.
We use the same model as the Wahl-O-Mat by the German 'Bundeszentrale für politische Bildung (bpb)' to calculate the conformity of the user to the different parties.
Studi-Mat is released under the terms of the GNU General Public License; either version 2 or 3, or (at your option) any later version.