GeoGeo is available for Blackberry PlayBook and Android devices. GeoGeo grew from Carolina Adobe User Group meetings with me and Mark A. Mark knew former Pixar artist, James Elston, who gave us our nice logo and mascot, GeoGeorge. I coded the app and Mark handled quiz development. Please give it a try, let us know if you like (or dislike) it and we'll try to incorporate good ideas. It won't be free on the Android Market for much longer.