From www.wdwinfo.com

Universal Orlando releases new theme park app
Jun 12, 2014

Universal Orlando has released a new app this week. The Official Universal Orlando Resort App is compatible with Apple iOS and Android devices and will have several features for theme park guests. Attraction wait times will be available, as well as interactive "way-finding" park maps, show times and dining information. A favorites list can be customized.

In the future, the app will add the option of purchasing Express Passes, customizable itineraries and other features. The park has also added free wi-fi (called "xfinitywifi" to the Resort so that guests won't have to use cell data, but can run the app over wireless internet.