WELCOME TO THE APP DIRECTORY Enhance your Exchange experience by using Apps. Whether it’s a trading app providing advanced cash-out functionality, automating your betting strategy or finding a mobile App for your smartphone so you can access Betfair on the move – you’ll find what you need here. Mobile Apps Traderline for Android Have all the betting tools you need in your hands. Whenever you need, wherever you are. Tr. Traderline for iOS Have all the betting tools you need in your hands.