The reaction trainer built for PC gamers and Twitch streamers. Sharpen WASD speed, key accuracy and muscle memory — with game presets, per-key stats, daily streaks and a built-in streamer overlay.
Every press is tracked locally on your device. See which keys cost you time and watch your progress climb run after run.
Timed sprints, time trials, endless, 3-life survival and combo sequences that drill real in-game key chains.
Tuned key sets for FPS, MOBA and MMO so you train the exact binds you actually use in Valorant, LoL or WoW.
A glowing on-screen keyboard lights up your target and your hits so you learn key positions without looking down.
Millisecond reaction times for every key, an accuracy heatmap and a score-history chart — all stored on your device.
A clean, oversized overlay with an optional green-screen background you can drop straight into OBS for on-stream challenges.
Generate a slick result image for Twitter, Discord or your stream and challenge your chat to beat it.
No paywalls, no accounts — just train. If it helped your aim or your APM, you can keep the servers running and fuel new features with a small tip.