Has anyone used Master Bender conduit bending app for iPhone?

[trocken]

I saw this online and the math used is much more precise than the cosecant method for bending
conduit. Has anyone used it?


I saw this reference article on precision;

http://www.electrician2.com/electa1/offset.html

might be too much math for electricians??

 

[Sintra]

You are on- how about 20 seconds for a 4 point saddle bend? There is no way you can even do it in your head or on paper that includes automatic shrink. Sorry the computer always wins!!!!

Yea but I've never seen a computer bend pipe.