10月7日的Futsal Referee Quiz应用程序分析

The app offers more than 200 questions for Futsal referees to improve/learn the laws of the game. There are four different game modes: Training mode, Exam mode, Unanswered questions mode and Wrong questions only mode. After a question is answered (in exam mode at the end of 15 questions) the user will get a long explanation for the correct answer additionally. The app is distributed in German, English and Croatian.