Short answers to the things people ask before their first booking. Rates and rules are set by each car park, so the specifics differ — what follows is how the app works whichever one you pick.
You reserve a space before you drive: pick where and when, see the full price for that exact window, pay in the app, and the space is held for you. When you arrive, your booking is how you get in.
The operator sets the price. Movedi shows you one number before you pay: the total for the exact window you've chosen, parking charge and service fee together, with nothing added afterwards.