Surely a very powerful tool but using it is not easy. A better Help system needed. I bought this for determining hip rafter backing angles and can't figure out how to use it. Looking for something simple that I could simply enter Rise and Run, eave or plan angle and get Hip/Valley Backing Angle.
regretful purchase useless if you don't know the math. If I knew the math I would not need the app. Easy Rafters is great though- same author. wish that was an App
Is the best app if you're a construction worker. I recomended this app to all my friend's.
Not in metric. Useless for europe
Works as it should, doesn't spy on you Works + No spy/adware
See my Roof Framing Geometry Blog for A Complete list of the 39+ calculators in Rafter Tools for Android.
Updated The Valley Sleeper Saw Blade Bevel Angle for unequal pitched roofs with an eave greater the 90°
AWC Span Calc determines joist and rafter spans for common loading conditions.