Learning app for football referees

[kmester]

Dear referee colleagues! Let me to introduce you to the "Football Referee Trivia" app I have recently developed. The app helps you to learn the rules in a playful and to practice them continuously. There are more than 1000 unique questions and 4000 answers in 3 game modes. You can play freely, write a test or practice a specific topic. The app is available for both Android and iOS phones, for more information: https://footballrefereetrivia.com/