NFL Gridiron from Panini is an officially licensed trading card and collecting app of the National Football League and the National Football Players Association. Panini, the leader in sports and entertainment collectables, is bringing NFL trading cards to the digital world. Here’s more information on NFL Gridiron:Collect incredible high-definition, high quality player cards featuring all your favorite NFL stars and rookies, or try to complete collections for all 32 NFL teams. NFL Gridiron features today’s stars of the game including, Odell Beckham Jr., Tom Brady, Aaron Rodgers, JJ Watt, Andrew Luck and Dez Bryant and top rookies including Jameis Winston, Marcus Mariota, Amari Cooper, Ameer Abdullah & Todd Gurley - Gridiron has all the players you want to collect and root for!We’re adding new content every day from popular Panini trading card products including Score, Donruss, Contenders, National Treasures and Flawless to name a few.Search for rare and limited collectible trading cards tied to special events, key performances and milestones and special inserts making it exciting to rip Panini trading card packs!Themed “special” cards including limited edition and parallels - such as “Top Performers” - “Top QBs” - Top RBs” - “Top WRs” - “Top TEs” - “Top Defensive Player” and “Top Rookies” will be available each week during the NFL season - stay active and open packs for the chance to find them! Trade cards with collectors across the globe - one for one or one for many.Flip your digital cards over to show a huge range of player stats captured live on the field and updated after every game - making the card’s trading value more dynamic. Active traders and regular users are rewarded daily - keep coming back to get more currency to spend on new packs of cards, special packs or bonus rare content!