One floor plan. Every tool. Kaleidoscope is a serious floor-plan app that stays out of your way. Draw a building, scan a real room with LiDAR, or turn a photo into an editable plan - then layer seven specialist tools onto that single drawing without ever touching the original. Everything reads the same live plan. Edit a wall and your 3D view, fire-escape routes, CCTV cones and WiFi heatmap all follow. One drawing, many deliverables - no redrawing, no learning CAD.