Add friends with Friend Request.
Accept friend request And Know Location history of friends.
Also know your location history.

How to Use:
1. Register with TrackMe application.
2. Login with email id.
3. Allow GPS and read contact from settings.
2. Invite friends via invite Link.
3. Add friends
4. Accept Friend request.
5. From Menu select on friend's name and it will shows Location history with time.
6. Minimize.