Booking and betting on sports are two terms that the majority of sports fans have heard of. Traditional betting on sports required the use of a licensed sportsbook operator. provides the possibility of placing bets and book bets. A sports betting app takes the place of the SportsBook Operator, processing payment and registering your betting choices. These apps are digital clearinghouses that permit bet calls to be made and payouts to be made. They can help you find the most favorable odds to place a bet.