What is the planned business model here? I see that this is published by an LLC and also that it doesn’t collect any data (the latter is great to know).
On the app itself, I don’t understand why it allows selecting past dates in the current month (e.g., Why al I allowed to select May 1st?) I can understand allowing a day or so to account for time zone differences, but usually people across large time zones differences wouldn’t be the audience for this app since it doesn’t allow for availability by time of the day.