Kahoot is similar to Socrative, but it uses a game-based approach that is similar to apps like Trivia Crack. Teachers can make their own quizzes ("Kahoots") or search for quizzes from the library. Students compete against each other to answer quickly and accurately in order to win the game. Results can be downloaded and analyzed to uncover student who are struggling with the concepts. Kahoot is available for iOS, Android, Windows and on the web.