LockMapper is a recent addition to the growing list of Nokia Collection apps. This simple allows you to have your current location map as your lock screen. As the app developer claims, “Get a different perspective of the world around you” with LockMapper.
Have a map of your current location set as your lock screen, wherever you go! Chose from different map types, such as road or satelite view, change the zoom
level, and display traffic. You can even save multiple locations that can be pinned to maps, shared with other LockMapper users, opened up in your navigation app, or used to “lock” your map to that location.
Updates occur roughly every 30 minutes, and there are multiple features to help conserve battery and data usage.
Download it here from Windows Phone Store for free.