Options for stairs? – DEWALT Mobile Pro Review

I recently got this app and really like it so far paid the 5 bucks for the carpentry add on and started to try and figure out the stairs for a deck I’m building. Only thing is it only asks for a total run which unless you know exactly the run you need for a specific tread depth doesn’t help maybe there could be an option for a single tread rise and run and it would give you your total run. Also the specs it gives are a little confusing. Are they measurements for what the finished product will look like? Or is that the specs you need to make the stringers? Maybe a simple diagram of the stringer showing measurements could be an option. Just some thoughts. I googled a stairs calculator and found one that had single or full run options. Other then that love the app so far.
Review by Irish695 on DEWALT Mobile Pro.