Only the current version so far — new entries appear as the app ships updates.
DGK HT 2025 is an education app by DGK e.V. with 100+ downloads (about 421 estimated). Released Sep 14, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “DGK Heart Days 2025 from 25 - 27 September in Hamburg”