A reflex game for iPhone & iPad

How fast are you, really?

Ultra Reaction puts a number on your reaction time. Tap the targets the instant they appear, beat your records and train until nothing gets past you.

Downloadon the App Store See the game modes ↓
The Ultra Reaction main menu on iPhone: Responsive, Dynamic and Endless modes plus the Themes button.
Three modes, one goal: react faster

Game modes

Pick your challenge

Nine levels across three modes, from a single big target to waves that never stop. Every run ends with a score and a 1 to 10 rating.

Responsive

Pure reaction time. Tap the square as soon as it appears, as fast as you can. Your score is your average response in milliseconds.

easy · medium · hard · ultra

Dynamic

Tap the targets in the right order and dodge the red ones. Hit as many as possible in 30 seconds. Speed and focus, both at once.

easy · medium · hard · ultra

Endless

Waves of targets, each faster than the last. Hit the blue ones before they fade, leave the red ones alone. Only the strong survive.

one level, no end

Endless mode: wave 3 with blue targets and a red striped target to avoid.

Records

Every run gets a verdict

Finish a level and Ultra Reaction rates you from 1 to 10, keeps your best score per level and tells you the moment you set a new record.

  • Average reaction time in Responsive
  • Targets hit in Dynamic and Endless
  • Records stored on your device, nowhere else
Score screen: 304 targets hit, a 10 out of 10 rating and a new record banner.

Supporter Pack

Make it yours

Like the game? A single small purchase unlocks the Supporter Pack and helps keep Ultra Reaction alive.

  • 5 visual themes: Classic, Retro Terminal, Pastel, Candy, Paper
  • 6 alternate app icons
  • One purchase, yours forever, restorable anytime
The Themes screen with five themes and six alternate app icons.

Privacy

No accounts. No tracking.

Ultra Reaction collects nothing. Your scores live in a local database on your device and never leave it.

Read the privacy policy