Not bad for recreational purposes
This app is easy to use, mostly right, and free, So I have no complaints. Other reviews ask for more locations, and that would be great, but I suspect this app just takes data from places where the tide is recorded and re-publishes the data. To get more locations would require user input options, and most people cant measure tides, that would lead to inaccurate reports and make the whole thing less effective.
Wrnewby about
Tide Chart USA