700 City Maps funktioniert nicht

We have all the major cities and tourist destinations like Paris, Rome, London, New York, Amsterdam, Bali, Hong Kong, Jakarta, Tokyo, Sydney, Venice, Barcelona, Malta, and many others, up to and including small places like Aix-en-Provence, Allentown Pennsylvania, Williamsburg Virginia, Surfers Paradise, and national parks like Yellowstone, Shenandoah, and many others.  All the data for each map is stored on your iPhone or iPad, so it works where you have no access to the Internet - it works where Google Maps is inaccessible.  All the map data is loaded on your iPhone or iPad before you leave your home, so can you be on the streets, offline, and still know everything about the area you are in, and locate yourself or any street in the city.  Note: GPS functions work on the iPhone iPad 3G only, the iPod and WiFi iPad use "assisted GPS" based on nearby WiFi networks, and often know roughly where you are, but they are not as precise as GPS equipped iPhones and iPads.  This prevents expensive data roaming charges by loading all the map data to your iPhone or iPad before you leave home.  To make sure your phone doesn't use any expensive data on your trip, go to Settings, then General, tap on Network, and slide the Data Roaming to "off".  You don’t need any network connection at all once the application is installed on your iPhone – no WiFi, no 3G, no GPRS!  Lets you find all streets, and many useful locations such as ATM's, parkings, museums, and many others.  For a full list of available maps, please visit our website!  Tired of having the paper map blown to pieces by the wind every time you try to figure out where you are and where you need to go?  Remembers where you've been so you can find that parking spot where you left your rental car, or that great restaurant.  Do you feel online Google Maps is too slow showing you the map?  You can turn off all network functions and still be able to find your way around.  Do you need a list of streets where you are?  Allows you to mark interesting locations to visit in advance.  You don’t want to carry around a big unwieldy paper map?