With Tyr, there is no more wasting time planning to meet your friends at vague locations, only to get lost on the way there. Tyr allows friends to find each other. Once you accept your friend's request to meet up, Tyr will direct you and your friend to a common meeting place.
Don't worry, your location is completely private until you accept to meet with one of your friends. Once you have completed a meeting, your location becomes private again.