If you are a designer or an architect, you know how time consuming it is to make an accurate floor plan. You don't only measure once just to be sure you get the precise measurement of the room or house. Then you need to draw is using a pencil and graph paper just so you have an image of the area. 

Now you don't have to do all these. There is an app that makes it very convenient (and fast!) for you to make a floor plan. With Magic Plan, you will be asked for certain areas of a room and it will be able to assemble a floor plan for you. Simply by taking photos, you'll be able to make and draw your own floor plan in different file formats (jpg, pdf and dxf). You don't actually have to be a pro to do it because the instructions are pretty easy. Ny the way, Magic Plan is a free app.