Football Trivia is a free trivia app, developed by Make It So Studios, with a complete focus on the NFL and the sport of football in general. Rather than using a multiple choice system, however, answers are input into Hangman-style empty letter slots, providing more of a challenge and removing guesswork. Questions are divided into three difficulty levels, while four categories are available: Pre-1980, 1980s, 1990s and 2000s. The free or 'Lite' version of the app includes the easy and medium difficulties, with the full paid version unlocking the hard tier, as well as a greater range of questions for other difficulties.