Swing4Eagle vs GolfFiT

Why does the pro's swing look smooth, and yours doesn't? Swing4Eagle's on-device AI breaks down your swing video frame-by-frame — from any angle — and shows you exactly what to fix. Free. No signup. Your videos never leave your phone. WHAT IT ANALYZES Record or import a swing video from face-on or down-the-line. Swing4Eagle automatically finds the 8 key moments of your swing and grades the mechanics at each. FACE-ON CHECKS • Stance width and lead shoulder tilt at address (driver setup) • Hip sway through the backswing, top of swing, and impact • Posture and spine tilt • Shoulder tilt at mid-downswing • Lag angle at mid-downswing • Knee extension, head movement, and reversed-K shape at impact DOWN-THE-LINE CHECKS • Address hand position (driver- or iron-specific) • Trail hand vs trail hip at toe-up • Swing depth and shoulders vs lead arm at the top • Hands vs chest at mid-down • Trail-arm bend at impact • Spine tilt maintenance through the whole swing • Early extension check (address to impact) COMPARE TO PRO Tap any analysis to overlay a tour-pro reference — driver pros for driver swings, iron pros for irons. See your swing, then theirs. HOW IT WORKS 1. Pick your handedness, club (driver or iron), and camera angle (Face-On, Down-the-Line, or Auto) 2. Record live or import from your photo library 3. AI finds the 8 key swing positions — address, takeaway, top, mid-down, impact, follow-through, and more 4. See annotated frames with pose overlay and metric callouts 5. Tap "Compare to Pro" on any screen for a side-by-side reference WHY ON-DEVICE No cloud upload. No account. No data collection. Works offline at the range — even with no signal. Built for serious improvement, from weekend hackers fixing fundamentals to single-digit handicaps chasing the next 2 strokes. Supports right- and left-handed golfers.

Review the swing you filmed at practice, with measurements you can check in the video. GolfFiT supports golfers practising on their own. See estimated knee and arm angles alongside the relevant moment. Scores use GolfFiT's own posture reference angles; untrackable joints are excluded. MEASURED POSTURE The app finds a setup-to-finish interval, then estimates 3D joint positions to measure knee bend at setup and arm bend at the top. Tap a measurement timestamp to review that moment. A SCORE WITH A BREAKDOWN When both setup and top measurements are available, GolfFiT shows a posture reference score out of 100. Untrackable joints are excluded. Shot-shape inputs do not reduce your score. The score uses GolfFiT's own reference angles, not a validated rating of golf ability. Suitable posture varies by player and club. Compare videos from the same camera position with the same measured items. PRACTICE AND REVIEW See observations based on the measured arm and knee positions, with a movement to revisit or compare in your next recording. Clubface direction, ball contact and weight distribution require additional measurements. MORE PRACTICE TOOLS Explore possible causes and practice ideas for common misses. Keep measurement history, estimate club carry distances, choose a club for the remaining distance and record round scores and putts. No account is required. Videos are processed on your device and are not uploaded for analysis. Loading the analysis models requires an internet connection. Choose a clip of up to 60 seconds showing your body from setup to finish. GOLFFIT PLUS Core features remain free with ads. The optional monthly GolfFiT Plus subscription hides banner ads, analysis interstitials and Rakuten product promotions. Your regional price is shown before purchase (Japan: JPY 300 per month). Payment is charged to your Apple Account. The subscription renews monthly unless canceled at least 24 hours before the current period ends. Restore purchases from Profile. Manage or cancel your subscription in Apple subscription settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://golf-caddie-one.vercel.app/privacy?lang=en