The reaction duel for iOS: a stimulus appears, one clear rule applies — and only whoever taps first counts. 10 mini-games, clever bots and fair online duels for 2–4 players.
Every round shows a stimulus — a colour word, a country outline, tumbling dice. Exactly one tap rule applies. The moment someone taps, the round is over for everyone.
Spot the rule and tap first to take the points — including your reaction time in milliseconds.
Too early, too late or simply wrong? A misfire costs you — and still ends the round for everyone.
Some rounds are traps: keep your nerve and don't tap, and you hand your opponent the chance to slip up.
Every match mixes your selection from ten mini-games — sometimes pure reaction, sometimes knowledge under time pressure.
Do the word's meaning and its ink colour match?
Does the silhouette match the country name?
Is the population comparison of two countries correct?
Which country is really bigger?
Blue pips = orange pips? The conveyor keeps moving!
Is the result of the sum correct?
Two symbols — identical or not?
Does the flag belong to the country shown?
Does the number match the count of dots?
Green means tap. A false start costs you.
German, English, Italian, French, Spanish, Dutch — switchable live.
Your player name comes from Game Center, your online wins land on the leaderboard.
Hits, misfires, best and average reaction time — per match and lifetime.
Crisp feedback on every tap — and a pad that reacts on touch-down, not on release.