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b4-app: AI Batting Partner

Turn your iPhone into a high-precision hitting lab. Track exit velocity, launch angle, and biomechanics in real-time to get the data-driven edge you need to reach the next level.

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Key Figures

Downloads

65K+

User Rating

4.3/5

Total Ratings

200

Publisher

Keep Tossing Lab Inc.

Elite Hitting Tech in Your Pocket

Transform your iPhone into a professional-grade lab. Get the same advanced metrics and biomechanics analysis used by Major League pros to engineer the perfect swing.

Pro-Level Metric Tracking

Instantly measure exit velocity, launch angle, and bat path. Get the precise data you need to maximize your power and hitting probability.

Advanced Biomechanics AI

Analyze your stride, head movement, and weight shift in real-time. Refine your technique with lab-quality insights and slow-motion playback.

FAQ

Frequently Asked Questions

Everything you need to know about b4-app: AI Batting Partner

Does the b4-app provide real-time feedback for batting analysis?

Yes, the b4-app provides real-time feedback and real-time analytics. Users can review past performances with slow-motion videos for immediate learning and progress tracking.

How does the b4-app analyze baseball batting performance?

The b4-app analyzes batting performance using an iPhone and a tripod. It provides cutting-edge batting stats, biomechanics analysis, and real-time feedback through comprehensive metric tracking.

What key batting metrics does the b4-app track?

The b4-app tracks comprehensive metrics including exit velocity, launch angle, bat path, and Bat Contact Point (BCP). It also offers biomechanics analysis and advanced AI reports.

What is the "Immersive Pitch" feature in the b4-app?

The b4-app's "Immersive Pitch" feature simulates live incoming pitches. This helps refine a player's timing and reaction down to the millisecond, all from their iPhone.

Is the b4-app free to use for baseball training?

Yes, the b4-app is free to use. The Starter plan offers access to lab-level swing analysis for up to 30 swings per month at no cost.

What are the subscription options for b4-app?

The b4-app offers Starter Pass (free), Essential (100 swings/month), and Premium (unlimited swings/month) plans. Both monthly and annual payment options are available for paid plans.

How much does the b4-app Essential plan cost?

The b4-app Essential plan costs $39.99 for a yearly subscription or $3.99 for a monthly subscription. The annual plan provides savings.

How much does the b4-app Premium plan cost?

The b4-app Premium plan costs $149.99 for a yearly subscription or $14.99 for a monthly subscription. The annual plan offers cost savings.

What metrics are included in the b4-app's AI Report?

The b4-app's AI Report provides deeper insight into hitting performance. It tracks metrics like SwSp%, xwOBA, exit velocity, launch angle, and ground-ball to fly-ball ratio.

Does b4-app offer specific plans for coaches?

Yes, the b4-app offers "Coach Access+" plans. These enhanced subscriptions are specifically designed for coaches at all levels, providing tailored features for team management.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

b4-app: AI Batting Partner - B4 app screen showing AI baseball swing metrics for exit velocity and launch angle — B4 app screen showing AI baseball swing metrics for exit velocity and launch angle

b4-app: AI Batting Partner - Mobile screen showing b4-app immersive pitch simulation for baseball timing training — Mobile screen showing b4-app immersive pitch simulation for baseball timing training

b4-app: AI Batting Partner - An iPhone on a tripod showing real time baseball swing data and metrics from the b4 app — An iPhone on a tripod showing real time baseball swing data and metrics from the b4 app

b4-app: AI Batting Partner - Dashboard of the b4-app showing baseball swing statistics and AI analytics — Dashboard of the b4-app showing baseball swing statistics and AI analytics

b4-app: AI Batting Partner - A smartphone screen displaying baseball swing analytics and exit velocity data — A smartphone screen displaying baseball swing analytics and exit velocity data

b4-app: AI Batting Partner - Mobile screen showing professional baseball player swing metrics including exit velocity and launch angle in the b4 app feed — Mobile screen showing professional baseball player swing metrics including exit velocity and launch angle in the b4 app feed

b4-app: AI Batting Partner - Mobile app interface showing baseball swing analytics including exit velocity and launch angle — Mobile app interface showing baseball swing analytics including exit velocity and launch angle

Description

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.