Every user will be assigned a unique ID when they open this app for the first time.
You could enter your friends' ID to follow them, see where they are now, in real time.
You could view their location history in the past 16 hours.
You could track your kids, wife/husband, parents or any one you wanna to track.
You can set tracking frequency, 10 minutes or 30 minutes.
You could stop yourself to be tracked by all other persons or a specific person.
You can contact me via boygames@qq.com