Reflexio: Train Your Reflex

Train every kind of reaction — in 60 seconds a day.

Reflexio is an offline-first, multi-game reaction trainer for iPhone. No accounts. No ads. Your scores stay on your device. Just tap and beat your best.

8 REACTION GAMES

• LIGHTS OUT — Watch five red lights, then tap the instant they go out. Your reaction time is measured in milliseconds.
• FLASH REACTION — Wait through a random delay, then tap the moment a full-screen color flash appears.
• STOP THE TIMER — Pick 5s, 10s, or 15s, then stop the clock as close to the exact target as possible.
• DON'T TAP RED — Green means go and red means wait. Sometimes the right reflex is not reacting.
• MISSING FLASH — Remember the grid, spot the missing panel, and tap where it was.
• SOUND REACTION — Tap the instant you hear the tone for a pure auditory reflex test.
• TARGET APPEARS — Combine aim and reaction by hitting each target as quickly as possible.
• TRAFFIC LIGHT — Wait for green, then go. React early and the run is disqualified.

WHY REFLEXIO

• Every game works offline
• Scores and attempt history stay on this device
• No accounts, signups, or email gate
• No ads or in-app purchases
• Haptic and sound feedback calibrated for each game
• Personal best tracking and shareable result cards
• VoiceOver, Dynamic Type, and Reduce Motion support

BUILT FOR PRIVACY

• No data collection, analytics, advertising, or tracking
• No third-party SDKs
• Reflexio only contacts Apple's App Store service to check whether an update is available

PERFECT FOR

• Drivers and sim racers sharpening reaction time
• Esports players training speed and decision control
• Athletes measuring a reflex baseline
• Anyone who wants a quick daily reaction challenge

Free. Forever.