Tracker is an Android Based GPS tracking system for mobile users. The trackers functions in a client-server mode. To start with you need to download the client and install on your Android Phone. Go to the register tab , and register with your email-id. An email would be sent to you for verification.Thereafter login with your email-id from the Android Client installed in your Phone.

Enter the email id of the friends you want to invite alongwith a message. They would receive an email from Tracker asking them to register.

Send your friends whom you want to track a friend request. Once they accept your friend request. You can track their location and so can they.