AI Baseball Form Coach

Record your pitch or swing and get an instant AI breakdown of all 8 motion phases — compare your form to an ideal model, phase by phase, right on your iPhone.

AI Baseball Form Coach turns your iPhone into a personal pitching and batting analyst.

Just record yourself pitching or hitting, and the app automatically detects your body and breaks your motion down into 8 key phases — from the wind-up through follow-through, or from your stance through contact.

HOW IT WORKS

• Choose Pitching Mode or Batting Mode
• Record a few seconds of your motion — the app tracks your skeleton live with a real-time form score
• Stop manually, or let Auto-Stop end the recording for you after 7 seconds
• The app instantly analyzes all 8 phases of your motion

WHAT YOU GET

• A score from 0–100 for every phase, based on 5 key joint angles: right elbow, left elbow, shoulder level, hip level, and lead knee
• A skeleton comparison image for each phase — your form in green vs. an AI coach's ideal form in cyan
• Tap Phase 1 through Phase 8 to instantly switch between each phase's full breakdown
• Personalized strengths and improvement tips for every single phase, not just your worst one
• An overall star rating and average score to track your progress over time

WHO IT'S FOR Whether you're a Little Leaguer, a high school player, a weekend hobbyist, or a coach who wants a quick visual teaching tool, AI Baseball Form Coach helps you see exactly where your mechanics can improve — no professional camera setup required.

All analysis runs right on your iPhone using on-device pose detection. Just point your camera and go.

Note: AI Baseball Form Coach is a training aid designed to support practice and self-review. It is not a substitute for instruction from a qualified coach or advice from a medical professional.

Available in English and Japanese.