Looks simple, but has a lot of issues
The app presents too many problems processing purchases. Sometimes they don’t go through but you get an email that it did. Also, the option to transfer tickets or scan a QR code was not available to us so we had to ultimately purchase and use both tickets from a single phone and stay together the entire time. Also, support number is only opened on weekdays and no one to help you during the weekend. Get the physical version, skip the problems.