Price changed to FREE for the duration of the year. If you like the app, then consider buying World Tides 2011 when we release it on Jan 1, 2011.nnWorld Tides uses the Simply Harmonic Formula and harmonic constants provided by the UKHO to give 7 day tide predictions without the need for an internet connection.nnContains nearly 3500 ports from many countries around the world. Please see the list of supported countries below.nnFeatures: MoonSun RiseSet times, large slidable tide graph, recent locations, built in zoomable map, gps sensor, search, and details page.nnSupported LocationsnEngland, United States, Ireland, Australia, New Zealand, United States, Germany, Belgium, Netherlands, Portugal, Japan, Malaysia, and much of South Africa, Central America, South America, and the Pacific Islands.nnCanada, France, Hong Kong, and many other countries are NOT included. Please see the list of ports at www.brainware.netpageappsworldtide2010.php for a complete list to see if your area is listed prior to purchasing the application.nn