Only the current version so far — new entries appear as the app ships updates.
Martin Suhr Dachdeckermeister is a business app by Heise RegioConcept with 10+ downloads (about 13 estimated). Released Oct 28, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Now there's Martin Suhr Dachdeckermeister as official app!”