Friends and Family Tracker is the fastest and easiest way of tracking one another's location. You can track the other person even if the GPS is off.
It is as easy as a game. Just invite the person you wish to track location of and that's it. Once that person accepts your invite you both can track each other's movements in real time without any delay.
The tracking of family & friends are made as if it's a game. You invite other people in your Google Plus circles and wait for them to accept. The other person need not have the app opened. A notification will be displayed on their device asking them to accept your invitation. Once they accept, you will be able to see their movements and they will be able to see yours. Exiting the app will stop sharing of location.
The app can track location even if GPS is off. The location info is then fetched using wireless network. Enabling GPS will give a better accuracy.
Enjoy the app and do share your feedback with us at firstname.lastname@example.org. Thank you.