WhosFree: Find Free Time

WhosFree shows you when you and your friends are free between classes. Photograph your timetable and it pulls out every class, with the days, times and rooms. Or type them in if you would rather the photo stayed on your phone. Send a friend your link, or scan their code. You will both see each other's free time from then on, and their schedule stays current as they edit it — there is nothing to re-send. If you're both free you can send a bump. It's a nudge, nothing else. There is no chat in here. Only people you've swapped codes with can send you one, at most one every five minutes, and you can turn them off. There is a map, and it is off until you switch it on. You choose which friends can see where you are, one at a time, and you can change your mind whenever you like. Switching it off deletes your position from the server straight away. Nobody is on the map because they added you.…