In my part of the world the Kentucky Derby is the biggest horse race of the year and the most thrilling couple of minutes in my racing calendar. The race is held every year at the beginning of May at Churchill Downs in Louisville, Kentucky. This years race takes place next Saturday (May 5th) so can anyone recommend a decent iPhone app to mark the occasion? I'm looking for an app that would provide an update to the minute list of runners and jockeys, Derby news, as well as live betting odds, a form guide and ideally some tips. Ooh, and it needs to be free also Any ideas?