Meeting Point is an app that let you easily meet your friends in any unknown place.
It let you send your GPS coordinates to your friend and vice-versa.
Your friend does not need to have an iPhone, even if he/she has a car GPS, you can input his/her coordinates in GPS Meeting Point and see his/her location in a Map (Streets, Satellite or Hybrid).
Very easy to use. You can send your GPS Coordinates automatically by e-mail to your friend, or copy and past it on an SMS.