The Arena

Room code
Winner remembers.

The fastest way to learn something cold is to defend it live. Arena puts you and your friends on the same questions at the same moment. Speed and accuracy are scored in real time, deck by deck. Best round wins.

How a battle works

Thirty seconds from “bet” to first question

  1. Open a room

    Pick any deck: yours, a friend's, or one from the Table. You're the host, so you set rounds and timer.

  2. Flash the code

    A four-letter room code and a scannable QR. Friends join from across the table or across the country.

  3. Battle live

    Same questions, same clock, live scoreboard. Speed matters, but wrong answers cost. Knowledge beats twitch.

  4. Run it back

    Results save to your battle history. Rematch button's right there. It always gets used.

Beyond the room

Groups, streaks, leaderboards

Study groups with shared decks and assignments. Friend streak duels. Weekly friend leaderboards with a challenge button next to every name. The Arena is a room. The competition is the whole app.

First battle's on us

Free on iOS. Your friend needs the app too. That's rather the point.

Free on iOS · Android waitlist open