Ball State University Chirper Publisher: Frog Baby Apps LLC Genre: Sports Released: 19 Oct, 2008 Size: 401.3 KB Price: FREE! Click here to request a review of this app App Store Info Description The Chirper allows Ball State University sports fans to intimidate opponents by shaking iPhones and iPods... Go Cards! Chirp Chirp! What's New in Version 2.0.1 Minor bug fix. Screenshots Screenshot 1 of 3