早押しボタンオンライン、早押しクイズ、パーティー用

Transform your smartphone into a full-fledged "buzzer"!
This buzzer-judging app is perfect for quiz competitions, party games, and drinking parties.

Choose from two modes: "Single Play" and "Multiplayer" to suit your playing environment. No more arguing over who was the fastest!

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✨ Main Features of the App ✨
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🎯 Single Play (Single Device Mode)
Play with multiple players around a single smartphone or tablet.
The exact time of button presses is recorded, and the order in which they were pressed and the time difference are displayed. Since it doesn't use communication, there's absolutely no lag (delay), making it ideal for those who value "strict real-time play down to 0.01 seconds!" It's also great for training your reflexes.

🌐 Multiplayer (Multiplayer Mode)
In this online mode, participants connect their smartphones to a separate "host (question setter/moderator)" device.

How to Play Multiplayer

The host creates a room and shares the displayed "Room ID" with participants.

Participants enter the ID into their smartphones to enter the room.

A buzzer button appears on the screen! When someone presses it...

The fastest player's time is displayed in large letters on everyone's screens in real time!

The host marks each answer with a "Yes" or "No" and moves on to the next question.

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💡 Recommended for these situations!
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・For serious quiz tournaments with friends or club members
・As a supplementary tool for board and card games
・For online drinking parties or recreational use over a chat app
・When you just want to decide who's the fastest!
[Notes]
*An internet connection is required to use multiplayer mode. Please note that there may be a slight time lag depending on your connection.
*This app is free and fully functional, but advertisements are displayed within the app to support development and maintenance.