Poor user interface does not hold settings. – Beam Deflection Engineering Review

Just using this app is a challenge. When I used ft-lb-in settings they always reverted to metric which was very frustrating. You have to know everything in the calculations before starting. There is no table of properties for materials or shapes. There is no way to calculate Area moment of inertia for example. Essentially, this is just an equation solver for beams with an interface that is awkward to use and doesn't remember settings.
Review by windnsails on Beam Deflection Engineering.