I want my money back – Boating USA Review

This app has switched to junk! Not what I paid for a couple years ago. Use to show depths for the Mississippi River now only shows in certain spots. Never been happy with smaller lakes because they never showed depths or contour. Now this app is totally worthless to me. Can’t believe a app can do this to a customer after they have purchased the app. Now I have to buy upgrades to maps I already paid for. Negative rating if possible!
Review by f()ck nav on Boating USA.