This app is intended for entertainment purposes only and does not provide true gender prediction functionality.
It has been completely re-written and re-designed. The first version was released in 2009 and a lot has changed since then. It successfully predicted that my wife and I would have a boy; and we did! He has been keeping us busy :)
The app now has some fun transitions between scenes. Ive also added iAds to the last screen.
I hope you enjoy the app.