Only the current version so far — new entries appear as the app ships updates.
Graz Map and Walks is a travel & local app by GPSmyCity.com, Inc. with 1,000+ downloads (about 2.3K estimated). +1 installs in the last 7 days. Released Jun 22, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “A handy app with several self-guided walks to help you explore Graz.”