Family GPS Tracker description

There are minimal two functions.
- Request family location or send my location to your family.
- Track my location.

To save battery, the app don't periodically measure the location or send it to the server.(Exclude when tracking my location)
Location information is encrypted and stored on the server, which is deleted from the server when it is delivered to the other friend.

[Permissions]
Location permission: Required for measuring and communicating location information.
Storage permission: Used to select a profile image or to save a map.