During our journey, the app was cranky and didn't always display the correct times for dinner. When we changed our reservations, the change never showed up in the app. It was easy to download to a smartphone and iPad. Part of the reason it was so easy is Quantum's high-speed Internet connection, which is a fee-based service. Packages, which are going to be the best deal over hourly or daily fees, cost about $10 a day for a single device with unlimited access to social media, email, Skype and more.