You can calculate and create detailed and precise stairs plans. See them in 2D from side to top. Calculations and drawings in the same time fast and accurate, useful for fast calculations and design for standard stairs and advanced stairs. Input both IMPERIAL and METRIC units, and calculate using inch fractions. Your stairs drawings are presented in real-time in more views from side view, top view and detailed view. Stairs-X mobile is accurate, fast and offers an abundance of features, makes l