This free app turns your phone or tablet into a mapping device, allowing you to reasonably measure floor space for super-quick measurement and mapping. Ideal for job estimates, the app lets you quickly scan a room and create parameters using digital pylons. This gives you your rough measurements. Then sync the floor plan with Stanley’s TLM99 laser distance measure device (you’ll need one of these if you don’t have one already) to ensure the measurements are accurate. Floor plans can be saved and/or exported, allowing you to view them on-the-go.