The application is available for a one-off charge of 1.79 euros on the iPhone, for 2.69 euros on the iPad with more detailed tide information and free of charge, but with adverts for Android. This can be removed for 1.49 euros.
Provided the user is online, the app is an up-to-date and complete support for trip planning. The gallery shows the functions - to be found in the App Store or at zeeweer.nl