Swing Arc Canvas
Drag the club shaft, wrist hinge pivot and attack vector to see ideal arc geometry take shape under your finger.
SwingFit: Golf Arc & Angle is an offline-first swing plane analyzer, ball flight calculator and loft optimizer. Tweak speed, attack angle and spin, then watch the shot fly. Try it right here.
Drag the club shaft, wrist hinge pivot and attack vector to see ideal arc geometry take shape under your finger.
Simulate launch angle, descent angle, apex height and rollout instantly, no waiting.
Angle of attack versus dynamic loft, with smash factor and launch efficiency for drivers, irons and wedges.
Adjust distance estimates for altitude, headwind and cold air before you pull a club.
Store custom metrics for driver, fairway woods, irons and wedges as separate profiles.
Remote courses and practice bays without signal? Everything still works.
⛳ We are a small crew of golfers and tinkerers who got tired of hearing "feel it" when the ball kept curving right.
🎯 Our mission is simple: turn biomechanical swing metrics into a clear, stress-free routine that coaches, fitters and weekend players can all read.
📐 SwingFit gives you a visual physics canvas to tune swing path, face angle, loft and spin, so slices, hooks and mismatched clubs finally make sense, with no connection required.
🏌️ Know your arc. Own your angle.
SwingFit: Golf Arc & Angle is built to work entirely on your device. In short: we do not collect, store or share any data about you, your swings or your clubs.
None. The app does not ask for, record or transmit personal details, swing metrics, location, device identifiers or usage statistics.
Because nothing is collected, nothing is analyzed, profiled, sold or rented. Calculations such as carry, apex and launch efficiency happen on your device only.
Club profiles and setup logs you create stay in the app's local storage on your device. There is no cloud, no server and no backup copy on our side.
SwingFit contains no third-party analytics, advertising networks, social plug-ins or trackers, and it makes no network requests to run.
As all processing is local and offline, there is no data in transit to intercept. Your saved profiles are protected by your device's own security features.
The app is COPPA-friendly. We collect no data from anyone, including children under 13, so there is nothing to disclose or delete.
There are no accounts or sign-ups. You can remove all saved profiles at any time by deleting the app from your device.
If this policy changes, the updated version will appear on this page with a new effective date. Our core promise of collecting nothing will remain.
Questions about privacy? Write to privacy@swingfitgolfarcangleapp.com.
👋 Got a question, a feature idea or a swing story? We would love to hear from you, so drop us a line.
⏱️ We typically reply within 24-48 hours.