It's different because I rather like those extra questions - I think they give me a feel for whether the candidate would be happy in this particular environment, and gives the candidate also a chance to take a look at the city and see whether they like it's feel.
Many of these kinds of decisions, now that the app is so short, are based as much on what is previously known about the candidate as on the app itself. I personally would rather make my decisions on the app, since it means I don't have to know or have interacted with the person beforehand to get a sense for what they like and who they are.