Measure and train your reaction time with this classic reflex test.

Challenge your physical agility and focus across multiple testing formats. Try to tap as quickly as possible without jumping the gun.

Key Features:
• Five challenge modes including Simple Color Direction and Pattern
• Precise millisecond timing tracking for every attempt
• Smooth animated color transitions with haptic feedback
• Session statistics showing fastest times and averages
• Mode progression unlocking system based on records

How to Play:
• Choose an unlocked challenge mode
• Wait patiently during the red ready state
• Tap or swipe instantly when the green go screen appears

Fine-tune your physical reflexes with this comprehensive speed challenge.

Privacy & Experience:
• No ads
• No in-app purchases
• Works completely offline
• No account required