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Stance & Setup
Feet positioning, balance, and bat position before the pitch arrives.
Record a swing on your phone. SwingCoach AI breaks it down frame-by-frame and gives you the same kind of feedback a private hitting coach would — in seconds, anywhere, anytime.
No expensive equipment. No coach availability headaches. Just you, your bat, and your phone.
Use your phone camera. A side-profile guidance overlay helps you frame the shot right. 3–5 seconds is all you need.
SwingCoach grabs the four critical moments — setup, load, contact, follow-through — automatically.
Each frame is sent to GPT-4o Vision. The AI grades eight mechanic categories and explains what's working and what isn't.
Get specific drills tailored to the weak points in your swing. Practice. Re-record. Watch the scores climb.
Every category gets a 1–10 score with specific observations and tips. Your numbers go up as your mechanics improve — and you can prove it.
Feet positioning, balance, and bat position before the pitch arrives.
Weight shift and hand load as the ball approaches the plate.
Where power actually comes from. We track sequencing from the lower body up.
Swing plane and approach angle to the ball — the make-or-break for line drives.
Where in the zone you're meeting the ball, and how repeatable it is.
Extension and finish position — the tell for balance and bat speed.
Eye tracking and stability through contact. The quiet fundamental everyone forgets.
Energy flow from back leg to front side. Drives bat speed and exit velocity.
No fake demos. This is exactly what you see after recording a swing.
A single private lesson runs $50–$100+. SwingCoach gives you unlimited expert-level feedback for a fraction of that.
$0
Forever
$6.99/mo
For serious hitters
$14.99/mo
For teams & trainers
Just your phone. A tripod or a friend holding the camera helps you get a clean side-profile shot, but isn't required.
SwingCoach extracts four frames from your swing — setup, load, contact, follow-through — and sends them to OpenAI's GPT-4o Vision model along with a custom prompt tuned for baseball biomechanics. You get back a category-by-category breakdown.
Yes. Videos are processed securely and never shared. You can delete your history any time from inside the app.
Android first. iOS is on the roadmap — drop your email below and we'll let you know when it ships.
The current model is tuned for baseball mechanics, but most of the fundamentals carry over. A dedicated softball mode is on the roadmap.
You can keep recording and reviewing your saved swings — you just can't run a new AI analysis until the next day, or until you upgrade to Pro.
Free to download. Free to try. Your next swing could be your best one.
Get it on Google Play