GreenScanner

GreenScanner turns your iPhone's LiDAR scanner into a green-reading tool. Walk the line between your ball and the hole, and GreenScanner builds a three-dimensional map of the surface you just scanned. HOW IT WORKS Point the phone at the green and walk slowly along the putt. The LiDAR sensor measures the surface many times a second, and GreenScanner combines those measurements into a single height map, averaging away sensor noise as it goes. A live coverage map shows which parts of the corridor you have already captured, so you can see where to walk next. WHAT YOU GET - A 3D model of the green you can rotate, zoom and tilt - Slope shading, from flat green through to steep red - Contour lines at an interval you choose - Vertical exaggeration, to make subtle undulation visible - A simulated putt across the mapped surface, with a suggested line and starting speed - Automatic proposals for…