There are plenty of sailing apps to choose from, covering charting, cruising guides and charters. Credit: Cruising Association

With the high cost of marine electronics, phone apps offer a plethora of affordable navigation data at your fingertips, says Sam Fortescue

Stephanie and I had left Cape Verde on the 6 January 2020, on a blustery and wet morning almost exactly six months before arriving at Elizabeth City in North Carolina,…