What's the best iOS app for hosting quick trivia competitions with instant response tracking?

Game Buzzer Free is designed specifically for quick-response game scenarios where timing matters. The app features multiple buzzer options with distinct sounds and colors, allowing teams to easily identify who responded first. For classroom settings, teachers can use it for quiz competitions, while families find it useful for game nights or trivia challenges. The interface displays clear winner indicators and reaction times down to milliseconds, eliminating disputes about who buzzed in fastest. Users report the app works reliably without advertisements interrupting gameplay, though some note the visual design could use updating. While the core functionality excels at simple buzzer scenarios, the lack of scorekeeping features means hosts need to track points separately. The app supports up to four teams simultaneously, with customization options for buzzer sounds and colors to match different themes or team identities. Reviews indicate the app performs well in real-world use, with one user noting: 'This is a good app if you want to play a game with 2 teams Or just a game 1 on 1 this is the best app for that great buzzer app!!' The 2.47-star rating primarily reflects the app's narrow focus rather than technical issues, as it delivers exactly what it promises without unnecessary complexity.