Another NFL season is upon us and there is no doubt that plenty of US punters will be researching the various sports betting apps to determine the best one through which to place their stakes. With a large range of sportsbooks to choose from, there are plenty of questions bettors should ask themselves before choosing which operator to bet with. From the variety on offer in proposition bets, to the value in odds and smoothness of the betting app itself, there is lots to consider. Bitcoin NFL bettors will also be eager to find a sportsbook that will let them wager with the world’s most renowned digital currency. Here are three sportsbook apps that get all of this key criteria right.