Pink Trail: Shot Tracer

Pink Trail finds the arc in today's short video. WHAT IT DOES - Pick a short video showing one moving object (a basketball arc, a thrown object, a swooping bird, water flow) - Pink Trail finds the object's path across the frames - The path and its parabola equation are drawn over a middle-frame thumbnail - Save today's trail with an optional note - Year wall: every trail you save, in one place - The video is read on your iPhone, never uploaded - All data stays on your device WITHOUT PRO Everything is unlocked for your first 3 days. After that, up to 3 trails in total. PRO - Unlimited trails Subscription Details - Pro Monthly: $3 / month - 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. Terms of Use (EULA): https://danielius.studio/pink-trail/terms Privacy Policy: https://danielius.studio/pink-trail/privacy