STEP scan

STEP scan is a surveying and drawing tool for architects, designers and builders: survey a room with the LiDAR of your iPhone Pro or iPad Pro, then draw over the scan on iPad. SCAN + DRAW (iPad) Finish a survey and tap “Draw over”. The scan becomes the background of a new drawing, on its own locked layer: a point cloud is sliced like a floor plan, a room survey puts its walls and openings in place. Then trace with Apple Pencil: • lines, arcs, polylines, curves, rectangles, circles • walls, doors and windows, hatches, a library of blocks, text • simple, diagonal and angle dimensions • move, rotate, mirror, scale, offset, trim, extend, join • sheets with a title block and a scale, printed or exported to PDF Drawings open and save as DXF. EXPERT SCAN Walk through a space and capture it as a dense point cloud, live. Each scan keeps its point count and duration, and exports as PLY + JSON. ROOM SURVEY Sweep the walls, then the doors and windows. STEP scan recognises the room, places its walls, corners and openings, and gives you: • an editable 2D plan with dimensions • the estimated area, perimeter and wall height • a 3D view with doors and windows in place • measurements taken directly on the plan Plans export as DXF, together with the editable plan and the survey data in JSON. MY SCANS All your surveys in one library: thumbnails, folders, a map of where each survey was taken, a 3D point-cloud viewer and section views. COMPOSITIONS Assemble surveyed rooms into a floor. PRIVATE BY DESIGN No account required, no ads, no tracking. Your surveys stay on your device and only leave it when you share them. The location of a survey is only used for your map and is never added to exported files. REQUIREMENTS • To scan: an iPhone or iPad with a LiDAR scanner (iPhone 12 Pro and later Pro models, iPad Pro 2020 and later) • iOS or iPadOS 17 or later • To draw: an iPad with iPadOS 26 and an Apple Pencil • The app interface is in French. FREE STEP scan is free: unlimited captures and file exports, no ads, no subscription. Privacy Policy: https://step.archi/confidentialite