Hersheypark, a program by Hershey Entertainment and Resorts Company, is the official mobile app for Hersheypark, ZooAmerica North American Wildlife Park, and Hershey's Chocolate World Attraction. The app provides users with an opportunity to maximize their Hersheypark experience by giving information about rides, attractions, entertainment, food, shopping, and more. The app also offers HPGO features, which include ride stats, personalized ride photos, and reminder alerts for favorite shows.

The app's customizable map feature allows the users to show and hide attractions of interest, create ride wait time alerts, and locate essential services such as Ticketing Services, First Aid, Accessibility, Lost Children, Lost & Found, Barking Lot Day Kennel, and more. The app's search function helps the users find information about attractions and filter/sort results by height, distance, name, and more.