Betfair applications for mobile devices are described in a separate section of the site – mobile. It is marked with a special icon and signature in the top bar next to the user information. After clicking on the link, a page opens with buttons for downloading and viewing detailed information. There are two applications: Sportsbook App is a program for standard bets in the online office on the pre-match line or LIVE. Exchange App is a program for betting on betting exchange where users sell and buy odds for certain sporting events.