b4 vs REACTRA

Revolutionize your baseball training experience. Enhance your batting skills, analyze your performance, and take your game to the next level. Get cutting-edge batting stats, biomechanics analysis, and real-time feedback—all with just an iPhone and a tripod! Developed with multiple Major League players. Key Features • Comprehensive Metrics: Access a complete baseball swing analysis toolset, including exit velocity, launch angle, bat path, and biomechanics analysis, to refine your skills and elevate your game. • Bat Contact Point (BCP): Precisely tracks where the bat hits the ball, giving players actionable insights on every swing. • Real-Time Playback: Review and learn from past performances with slow-motion videos, and track your progress with real-time analytics. • Immersive Pitch: An innovative feature that simulates live incoming pitches, refining your timing and reaction down to the millisecond—all from your iPhone. • Dynamic Visualizations: Easily track progress and identify your strengths. • AI Report: Gain deeper insight into your hitting performance. Track SwSp%, xwOBA, exit velocity, launch angle, and more. Batting Statistics Overview • Bat Contact Point Analysis: Your contact point range with minimum, maximum, and distribution to understand patterns and improve consistency session by session. • Bat Path Visualization: Gain in-depth insights into your bat control and make informed adjustments. • Exit Velocity Tracking: Accurately measure the speed of your hits to monitor your progress and aim for new personal bests. • Launch Angle Optimization: Perfect your launch angles for maximum performance and increase hitting probability. • Comprehensive Biomechanics Analysis: Refine your technique by understanding your stride, weight shift, and head movement. • Advanced AI Report: Track hit classifications, analyze SwSp%, xBA, xwOBA, ground-ball to fly-ball ratio, and more to pinpoint and boost your game performance. Subscriptions Our app is free for everyone to use! Access lab-level swing analysis at no cost. The Starter plan lets you analyze up to 30 swings per month. Upgrade anytime for more power! Starter Pass (Free) • 30 swings per month • Perfect for casual swing analysis and quick check-ins Essential • 100 swings per month • More reps, deeper insights, and faster improvement Premium • Unlimited swings per month • Built for dedicated athletes committed to real progress Choose Your Plan Essential • $39.99 / Yearly — Save with our annual subscription • $3.99 / Monthly — Flexible monthly subscription Premium • $149.99 / Yearly — Save with our annual subscription • $14.99 / Monthly — Flexible monthly subscription Coach Access+ • Explore enhanced plans designed specifically for coaches at all levels. Experience Future Tech Today! Dive into advanced batting metrics, enhance your sports performance in real-time, and start your science-backed journey to improvement with the b4-app – all at your fingertips.

Something on your screen is about to change. Most people miss it. Reactra is a set of fast, strange visual experiments that test what your eyes catch — and what they don't. Every round takes seconds. Every result is a little humbling. You'll want to go again. CAN YOU CATCH IT? Spot the change before it's gone. Find the one that moved. Pick the real signal out of the noise. Don't fall for the fake-out. 20+ experiments, each one designed to trick your attention. YOUR CAMERA BECOMES THE GAME No controller. Just your hands. Reach the green zone and stay out of the red in Color Call. Switch sides as fast as you can in Side Switch. Freeze your hand dead still in Move & Hold. Memorize a pattern and reach it back in Sequence Reach. TRAIN YOUR EYES Go / No-Go: tap on green, hold on red, and don't bite. Peripheral Flash: catch what blinks at the edge without moving your eyes. Plus Reaction Arena, Number Grid, Precision Tracking and Stroop Focus. CHALLENGE YOUR FRIENDS Every run gets a challenge code. Send it, and your friend plays the exact same round. Same experiment, same difficulty, no excuses. THE IMPOSSIBLE ROUND A new near-impossible challenge every week. Almost nobody clears it. FEELS DIFFERENT EVERY DAY New Today, Hard Mode, Mystery Experiments and a daily Community Challenge everyone plays together. YOU VS. YOURSELF Reactra Records tracks your fastest reactions, best accuracy and hardest level passed, so you always know what to beat. MORE THAN A GAME Record a movement and play it back. Mark up your form frame by frame. Check in on how your body feels before you train. Built for athletes, but anyone can play. So — what will you miss today? Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/