🎬 Record films right here with the phone's camera, or 📂 Load video picks a clip you already have. Either way it stays on this phone; nothing uploads.
Slow it down (to 1/10th speed) or step frame by frame with ⟨ ⟩.
Pick a tool and draw on the video: Line (drag), Draw (freehand), or Angle — tap three points (thigh… knee… shin) and the degrees appear.
Compare loads a second clip side by side — same athlete last month, a teammate, or any reference clip you have — with synced play and per-clip frame nudge to line them up.
A
Tap 📂 Load video to start — film sprints, jumps, throws with your normal camera app first
B
Tap 🆚 Compare to load the second clip
Angle tool: tap three points — the angle at the middle point shows in degrees. Drawings stick to the video box, not the frame, so pause before you draw. Nothing leaves this phone.