Has anyone tried the new Cabelas Recon fish app for the iPhone? Shows weather, maps, fish feeding times, compass, moon patterns, connect with friends, post pics, etc. The app is free, but for an extra fee you can get all the lake maps sent to your phone in real time. The GPS function is pretty good, better than google maps, in my opinion. The reason why I am asking is that I've recently downsized to a smaller fishing boat and would like to have the charts/maps available. I have a fish finder but no GPS on the boat. Should I buy a sonar/GPS or just buy the $29 upgrade for the iPhone app. Obviously, who wants to try to stare at an iPhone in the bright sun......but maybe it would be cool to have the portability. Most of the fishing that I do now is fairly close to shore.