Every coffee app scores the espresso and ignores the hour it costs you to get there. This one scores the half hour: who you are with, how good the cup is, and how many minutes you lose walking, queueing and waiting for somebody who is late.
Same question, two answers. The difference is almost entirely the minutes where nothing happens.
Sign in with your OMMAX account, then three questions: what is on your mind, what you drink, and where you actually go. About a minute, and your name comes from the login so there is nothing else to type. Each answer makes the result better for everybody else in the room.