Once you’ve completed your cruise reservation, you can log into the Royal Caribbean app and view available shows. Reservations typically open 30–60 days before departure. Simply select your show, pick a time, and confirm. The app also lets you view your itinerary and dining reservations. If you miss online booking, you can still use the app onboard to claim standby spots. For step-by-step guidance on booking shows through the app, call 866-227-1888 and get help before you sail.