PRO CHARTS funktioniert nicht

Whether you’re a fisherman, weekend cruiser, sailor, diver, jet-skier, or an offshore captain needing to find an exact location hundreds of miles offshore, PRO CHARTS™ will get you there and back home safely – with nothing more than your iPhone or iPad. • High-resolution NOAA nautical chart coverage with depths for all U. S. coastal areas, the Great Lakes, major U. S. river systems, and Brazil plus global high-level nautical charts.  All premium features (Annual) - $29. -Payment will be charged to your iTunes Account at confirmation of purchase. -Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. -You will be charged for renewal within 24 hours prior to the end of the current period, for the same duration and at the current subscription rate for that product. -You can manage your subscriptions and turn off auto-renewal by going to your Account Settings in the Apple Settings app after purchase. -No cancellation of the current subscription is allowed during active subscription period.  This does not affect your statutory rights. -Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. -We will be collecting information about your use of the app both when you are online and offline.  Track your position in real-time and later view your track history. • Fully indexed point of interest (POI) database including weather, aids to navigation (markers and lights), obstructions, tides, currents, your buddies, and more.  Your Float Plan and location history can be forwarded to search and rescue personnel in case of an emergency. • Easy point-and-steer navigation.  PRO CHARTS™ is designed so no internet connection is required to view your charts while out on the water.  Charts are automatically updated based on NOAA chart corrections. • Easy one-touch Waypoint and Route creation.  If you’re on your secret spot and don’t want to be seen, you can hide your location with the touch of a button. • Stay safe.  Though PRO CHARTS™ will function without a GPS as a chart reader, a GPS-enabled device is required for point-to-point navigation.  Just touch the screen to create new waypoints and routes. • Find your friends on the water.  By purchasing a subscription or downloading an app you agree that you have read and accept our Privacy Policy and Terms of Use.  Navigation is as easy as pointing your boat at the heading bug to stay on course. • No Network. No Problem.  You simply download in advance any charts you’ll need at sea with the touch of a button. • Record your tracks.  MiraTrex PRO CHARTS™ is a powerful, yet easy-to-use marine navigation system.  Third-party Bluetooth GPS units are available to enable GPS for iOS devices such as WiFi-only iPads that do not include a GPS receiver.  Easily create and send a Float Plan of your trip to a friend or family member.