Pink Trail

Pink Trail extracts a parabolic trajectory from today's short video. WHAT IT DOES - Pick a short video showing a moving object (a basketball arc, a thrown object, a swooping bird, water flow) - Apple Vision finds the trajectory across frames - The polyline + parabola equation are rendered over a middle-frame thumbnail - Save today's trail - Year end: a wall of 365 trajectories - All Vision processing runs on your device - All data stays on your device FREE 3 trails lifetime. PRO ($3 monthly / $13 annual / $29 lifetime, 14-day free intro on Monthly) - Unlimited trails - Year wall PDF export - Lock Screen widget with today's trajectory Subscription Details - Pro Monthly: $3 / month (14-day free intro on first sign-up) - Pro Annual: $13 / year - Lifetime: $29 one-time Subscriptions auto-renew until cancelled in Settings at least 24 hours before the renewal date. Payment is charged to your Apple ID at confirmation of purchase. Auto-renew terms: Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use (EULA): https://danielius.studio/pink-trail/terms Privacy Policy: https://danielius.studio/pink-trail/privacy