Reaction Time Test : Reflexy

How fast are your reflexes? Reflexy is a minimalist yet addictive reaction time test designed to measure, train, and improve your reflex speed. Whether you want to challenge yourself, compete with friends, or simply see how fast your brain reacts — Reflexy delivers instant feedback with a clean and satisfying experience. ⚡ What you can do with Reflexy • Measure your reaction time in milliseconds • Improve focus, reflexes, and cognitive speed • Track your best scores and performance streaks • Unlock performance tiers based on your results • Compete in 1v1 reflex duels • Compare results and share your status • Play fast mini-modes with different challenges • Get smart reminders to test yourself again Why reaction time matters Reaction speed is a key factor in gaming, sports, and everyday decision-making. Reflexy helps you understand your reflex performance and motivates you to beat your own limits. Each test is simple: Wait… Green appears… Tap as fast as you can. No distractions. No luck. Just pure reflex. Built for competition & motivation Reflexy rewards consistency. Maintain streaks, climb performance tiers, and see how you compare over time. Whether you’re chasing personal improvement or friendly competition, every millisecond counts. Global & accessible • Supports multiple languages • Opens in your system language automatically • Lightweight and fast • Works offline • Designed for short, repeatable sessions Are you faster than average? Download Reflexy now and find out.