NEW: LIGHTS OUT Five red lights come on one by one, hold, then go out. React the moment they go dark, like a race start. Jump the start and it doesn't count. NEW: SKILL DRILLS • Go / No-Go: react on GO, stay still on STOP. Train decision reflexes. • Starting Gun: react to a beep instead of the screen. Train your reaction to sound. • Left / Right: tap the side the arrow points to. On Hard the arrow tries to trick you. • Combo Drill (Apple Watch only): throw a jab-cross-hook on the cue, timed to the third punch. • Aim: targets pop up anywhere. Hit them fast and accurately. • Stop the Clock: stop a sliding marker right on the line. Every millisecond off counts. Every drill has its own grades, personal bests and leaderboards, and shows up in your history and the feed. FRESH LOOK • A new Home screen with your mode, difficulty and reps always one tap from Start • New artwork for every mode • Richer test screens Timing and stability improvements throughout.

Big update focused on accuracy, reliability and a brand-new look. • Fresh new design - a modern, polished interface across every screen, with clearer results, a leaderboard podium and smoother animations • More accurate timing - taps register the instant your finger touches the screen, and every rep is measured from the moment the stimulus actually appears • Smarter false-start detection - reactions under 100 ms count as too fast, and early taps are caught on every difficulty • Better Apple Watch training - a more reliable phone–watch connection, more precise punch timing, and the watch stays ready between back-to-back sessions • Never lose a result - sessions save on your phone and upload automatically when you're back online • More reliable duels - automatic reconnection, a forfeit option and clear screens when an opponent leaves • Block users, and delete your account directly in the app • Bug fixes and performance improvements

Minor bug fixes & enhancements.

Updated the live activity feed.

Activity Feed: A brand-new Feed tab shows what the community is up to: new personal bests, all-time records, and training-streak milestones as they happen. Achievements: Earn badges on your profile for training streaks (10, 20, and 30 days in a row), lightning-fast reaction times, and total sessions logged. Track your progress toward the next one. Milestone alerts: Get notified when your friends hit a streak milestone or set a new all-time record.

Minor bug fixes and enhancements.

- Profile redesigned with Stats, History, and Friends tabs - Add friends and see each other's reaction times - Full per-round history, tap any session to see every rep - Push notifications for friend requests - Bug fixes and polish

Live Duel got a major upgrade. - Quick Match - pair instantly with the next player online. No codes, no waiting. - Public Rooms - browse open duels and jump straight in, or create one for others to find. - Pick your own challenge - each player picks their mode and difficulty, and we flip a coin to decide which gets played. - Rematch in one tap - loved (or hated) that result? Tap REMATCH on the final screen for another round. - Punch detection in Combat Sports duels - hold the phone in your fist and react with a real punch, same as solo Combat Sports mode. Plus better disconnect handling: if your opponent drops mid-match, the round resolves automatically instead of leaving you stuck on Waiting for opponent.

Reflex Trainer just got competitive. Live 1v1 Duels: challenge a friend to a real-time reflex showdown. Share a code over iMessage, ready up, and watch the same stimulus fire on both phones at the exact same moment. Server-authoritative timing keeps every round fair. Leaderboards and Personal Bests: sign in with Apple to rank globally, track your fastest sessions, and see how you stack up by mode, difficulty, and round count. Clean duel wins count toward your personal bests too. Three Difficulty Levels: Easy, Medium, and Hard. Hard mode adds distractor flashes so only the real stimulus counts. Plus polish across the board, faster Apple Watch reachability, and tighter timing accuracy. Thanks for training with us. Now go beat your friends.

-Added Leaderboards, Sign-In with Apple and Profile page. -Added difficulty modifiers and more reaction modes.

-Added reaction differential values to each new punch (see if you improved or not on the previous reaction). -Now shows the final punch reaction time before transition to results screen. -Improved connection handling between the App and Apple Watch. -Updated reaction time calculation to account for watch connection latency.