If you’re looking for an upgrade app for wreck fishing, checkout Navionics+ . The Sonar Chart mode with Relief Shading setting provided some impressive bottom details. Pic is of the NW side of the Axel Carlson. We could see the lay of the bottom we were fishing. Costs is $15 and well worth it. Found several new spots that were not on charts.
I was checking it out yesterday. Pretty cool all in all. Doesn't hardly show anything around the barnegat area but hopefully that will improve with time.
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John Luskin Jr.
23' Key West CC "Rosie Marie" Ambler, PA | Waretown, NJ