The response from Royal Carinbean to my prior comment was that I should seek assistance from onboard IT staff. I have done that on 4 cruises since last Nov, and each time, the issues I report are confirmed by onboard specialists, yet no solution is identified. Specifically, I am unable to view specialty restaurant reservations. I am also unable to view my onboard account to monitor spending. As previously stated, the app works well for check-in. Once onboard however, this app has no value.