You should be looking at this page with an iPhone browser.
ItsYourTurn.com is a turn-based web site where you play different board games (80 different games available) with other people.
To use this site on your iPhone, you will have to create an account and some games at https://ItsYourTurn.com (on a normal browser)
In the near future you will be able to create an account and new games here, but for now, you have to do that on our main site.