
Jon Doe
This app saved my butt!! I was trying to make it into a narrow channel late at night with no moon. Couldn't see any land. The app helped me find channel bouys and the gps told me exactly where I was in relation to everything. The heading and speed information is also very helpful. I seem to remember it having a waypoint function but I haven't figured out how to make it dynamically change based on where exactly I am. It may not be a feature and it would be nice
87 people found this review helpful

Teresa or David English
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Being a first time live-aboard sailboater, this app recommended by friends already using it, is a must have important for any Sailor. We use it to navigate, find depths, obstructions in the water like shipwrecks and rocks and of course the weather. Update: Sept 6th, 2021 Having used this App most exclusively for almost a year, I have nothing but good things to say about it. The fact I can monitor the depth of my surroundings. I have seen too many inexperienced boaters end up stuck on shore.
46 people found this review helpful

Robert Denoncour
Very stable app.....no bugs that I could find. In the olden days all we had was a number of NOAA charts, a compass, parallel rules, dividers, and pelorus. Boat speed was trial and timing based on RPMs of engine. Oh, binoculars and a depth sounder completed the tool box. Seems life is easier today, but maybe less challenging. In any case take some boating classes from power squadron or coast guard auxiliary.
14 people found this review helpful