With the end of Funnelytic "Free Forever" version there is no profession grade funnel mapper available for free currently on the market. At $39 per month Geru easily beats Funnelytics on price ($199 per month) and Geru's profit mapping calculator has always been it's strong feature. 

In my latest tutorial, I demonstrate the basic functionality of Geru for mapping funnels and how easy it is to use.

The tutorial video can be found on the ClickFunnels and ClickDesigns Youtube Channel and Facebook Group.