DO NOT BUY! PAID $100 FOR AN APP THAT DOES NOT WORK AT ALL!

I bought this app for Europe about a week ago. Today, I arrived at London and the App does not pick up GPS signal at all. I have an Iphone 5 and I know its GPS works with other apps but not this one. This app is completely worthless. I will be calling iTunes to dispute the charges.

Dpayab about NAVIGON Europe, v2.4.2