Full review about BetOlimp mobile website for Android and iOS (iPhone, iPad) devices. Online Sports Betting, Numbers & Instant Games in South Africa. Check out information about the availability [HOST] file and how to. Register & get R50 signup bonus!. BetOlimp is the home of sports betting in South Africa, focused on putting the player 1st. From the casino section you will come. They have made it possible for their players to enjoy a host of casino games along with sports betting. Join us for live betting odds on sports events monthly.