A most unfortunate choice of name for anyone in a German speaking country, as (if pronounced as if it were a German word) it sounds exactly like the word for vomit.
Why the generic link to apple's testflight?
This is a beta. You can see the app under Step 2.
The "Terms of Service" document on the website seems to be fairly boilerplate policy for a site that allows user-posted content and has an app; what are your specific policies related to parking?