We've used Target’s Valentine's Day app on Facebook to send our Hotsheet'rs some love. Send a poem, song or dance to someone you care for and Target will donate money to charity.

Whether you're looking to virtually visit the line of scrimmage or you're simply interested in recipes, check out seven mobile apps that enhance your Super Bowl fun.

From fantasy football leagues, to over 100 NFL related message boards and Twitter streams -- indulge your passion for football this season with these 10 free mobile apps.