Precision Trolling data app.
I use the big water edition a lot, I was disappointed that info was not in the app, otherwise I might have pulled trigger.
Weather Camera GPS Water Contour Maps Solar/Lunar Tables Stream Flow Rates Wave Forecasts on Lake Michigan
and soon lure trolling data.
I love when people tell you to leave your phone home when you go fishing, I think better answer is to just not answer emails, texts and phone calls...but dont forget the phone!
Emails are replied to within hours of receiving them. If you don't get a reply be sure to check your spam/junk folder as some email systems put the emails there.