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Popular author and seasoned world traveler Judy Dixon takes you on an app tour of 17 of the most user-friendly, accessible GPS apps for the iPhone, helping you to choose the right app for different situations. Whether you want to know your own precise location; learn the identity of places around you so you can explore; create your own routes and get turn-by-turn directions; or navigate environments that traditional map data doesn't cover — like college campuses, large parks, beaches, or other large open spaces — Judy will help you understand your GPS options.
The four main sections are:
Where Am I?
Planning and Following Routes
Navigating Without Streets