Bump Integrated!

Instead of typing in a room code, just bump your phone! One person does
it first, then when a room is created, other people within 1 kilometer
have 15 seconds to bump their phones and join the room. Alternate to
actually bumping the phone (for simulator or if you like your phone):
type “BUMP” and tap “Join Room”. For simulator, you also need to set
the location in Debug->Location->Custom Location.