No longer works My original review is no longer true. Now, it just says "NO ASIGNADO" where the schedule should be. I'd originally said "This app gives up-to-date schedules for the Mexico Waterjets ferry between Cozumel and Playa del Carmen. It allows purchase of tickets (which seems pointless to me). It does not include the Ultramar schedule, but you can look at tomorrow's Waterjets schedule to get today's Ultramar schedule."