Reaction Training vs Quick! Reaction Speed Test

NeoReflex is a fast reflex trainer with four 30-second modes on a neon 4×6 grid. MODES • Grid Reflex — three targets at once; classic speed training • Battle — Attack and Rush vs CPU or a friend HOW TO PLAY • Tap glowing targets before time runs out • Build combo streaks for higher scores FEATURES • Quick sessions — perfect for one-more-try gameplay • Per-mode records and personal bests • Sound effects and haptic feedback (toggle in Settings) • Optional rewarded ads to refill stamina • Pro upgrade removes ads and unlocks unlimited play No account required. Scores are saved locally on your device. Pro is a one-time purchase. Restore anytime from Settings → About.

Quick! measures your reaction time down to the millisecond. Wait on the ready screen — the cue appears at a random moment, and you react as fast as you can. Six modes combine three senses with two actions: • Visual: the instant the screen changes colour • Audio: the instant the tone sounds • Haptic: the instant the phone vibrates × Tap the screen, or flick the phone (quick-draw style) Five trials per round give you your average, best and worst, plus a performance grade. Jumping the gun — reacting before the cue — doesn't count and re-runs, so every number is real. Why trust the numbers? Quick! times everything on the system's high-precision monotonic clock, subtracting the stimulus's true onset from your response's hardware timestamp — eliminating the tens of milliseconds of lag most apps carry. You can even measure real effects like "audio is faster than visual." ■ Six modes: visual / audio / haptic × tap / shake ■ Millisecond-precise timing ■ Full history with trend charts to track your progress ■ Traditional Chinese, English and Japanese ■ Sleek dark, e-sports-style interface Push your limits and see how fast you really are.