It takes one to know one. The excellence of the new stadium of the Las Vegas Raiders is matched only by the dominance of the new Bragr App. Bragr lets football fans challenge each other in head to head and 1v1 contests. As simple as a swipe left or right starts a challenge that can span the globe. Brag is the best sports prediction app because we haves all the picks and pickems any fan could want. The secret the being the best free sports app is dedication in excellence, very much like the old slogan of the Raiders.