SwingDiff vs GolfDistance Pro

See what's off in your swing — through your own skeleton. SwingDiff analyzes your golf swing video on-device, then overlays your skeleton against a reference swing or one of your past swings so you can diff (compare) your way to a more repeatable swing. ON-DEVICE SKELETON ANALYSIS Skeleton extraction with Vision Framework. Address, Top, Impact, and Follow-through are auto-detected as the four key phases — no manual frame scrubbing. 15-POINT AUTO DIAGNOSIS Spine tilt, axis lean at the top, hand position at impact — 15 repeatability-critical points are graded pass / fail with a clear overall score, so you know exactly what to work on next. DIFF (COMPARE) VS. REFERENCE OR PAST SELF Overlay your skeleton on a built-in reference swing, or on a previously analyzed swing of your own. Phase by phase you can see where you drift — and that's where repeatability comes from. PROGRESS TRACKING Every analysis is saved to your history. Watch your score trend over time to see whether your practice is paying off. iPhone Slo-Mo videos (120fps / 240fps) are fully supported. PRIVACY-FIRST Videos, images, and skeleton data never leave your iPhone. No account, no sign-in. Every feature works offline. SWINGDIFF PRO • Monthly / Yearly / Lifetime tiers • Ad-free — no ad before each analysis • No home-screen banner ads Subscriptions are charged to your Apple ID at confirmation of purchase and auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel from iOS Settings ＞ your Apple ID ＞ Subscriptions. HOW TO SHOOT Record Down-the-Line (DTL) — directly behind your ball flight line — with your phone held vertically. Position the camera so you appear on the left and the ball on the right of the frame. Bright outdoor light, a simple background, and enough distance to capture your full body all help detection accuracy. LEFT-HANDED SUPPORT Right- and left-handed swings are both supported. Choose your dominant hand during onboarding or in Settings, and left-handed swings are analyzed and compared just like right-handed ones. Privacy Policy: https://10half.jp/swingdiff/privacy.en.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://10half.jp/swingdiff/support.en.html

GolfDistance Pro is a 3D golf shot simulator built on physics modeled after the latest aerodynamics research — recreating exactly how your ball flies, where it lands, and how far it rolls. ■ Head Speed & Distance Adjust head speed, smash factor, and launch angle to see instantly how far you'll fly. Know exactly how many more m/s you need for extra yards. ■ Spin & Carry vs. Run Change your backspin and watch the difference: a high, soft-landing shot or a low, rolling one. Carry and run are shown separately, so you know if you'll hold the green or roll through the back. ■ Ground Firmness Changes Your Roll Set the fairway's firmness and moisture, and see how the bounce and roll change after landing. Simulate in advance how the carry-to-run breakdown shifts with course conditions. ■ Uphill & Downhill Lies Elevation is modeled as a real slope, not a cliff. Feel exactly how much distance you gain or lose hitting uphill versus downhill. ■ Wind, Temperature & Pressure Headwind, tailwind, and crosswind are all factored in — along with temperature and air pressure. Colder air is denser, creating more drag and shorter shots in winter, while warmer summer air lets the ball fly farther on the same swing. See exactly why golfers club up in winter, backed by real numbers. ■ Great for Visualization Training Preview your shot in 3D before you play it — a simple way to mentally rehearse a club selection or course condition ahead of your round. ■ Compare Shots Side-by-Side Overlay up to 4 color-coded trajectories to compare conditions at a glance — see exactly how much less spin means more roll. ■ Works Anywhere iPhone & iPad supported, switch between Japanese and English, and no internet connection required — perfect for the range or the course. Core shot calculations are free. Environment settings, course/ball selection, spin axis tilt, first-person view, and slow motion replay unlock with a one-time Premium purchase. *Simulation results are estimates based on a physics model. Actual ball flight and distance may vary due to equipment, weather conditions, and player technique.