The app is not available through the app store.
If you own a Daum 8 / 8i you can request the trial version via
If you own a Daum 4004/8008 you can request the trial version via
If you own a Kettler trainer (e.g. Racer S, Racer 9, Ergoracer, X3 etc.) you can request the trial version via
If you own a trainer that's based on Pafers hardware (e.g. BH Spada 2, Christopeit Blue T1 ) you can request the trial version via