Billboard Sitters Publisher: James Zelker Genre: Entertainment Released: 1 Oct, 2014 Size: 30.9 MB Price: FREE! Click here to request a review of this app App Store Info Description This mobile app is part of a transmedia project that lets people who attend or view 'The WTYT 960 Billboard Sitters" to engage the characters. It also provided information about the project. Screenshots Screenshot 1 of 4