Codewise.org

Available on the Windows Phone Store and as source code on its GitHub project.

Breadcrumbs is a GPS map for Windows Phone designed for real-time tracking of your adventures.

screenshot

Features:

  • Record your movements and view on a map (good for retracing your steps!)
  • Saves tracks as GPX files
  • Sync GPX files with OneDrive
  • View your current position in latitude, longitude, altitude, speed, heading, and GPS accuracy
  • Keep the lock screen from opening (useful for mounting on your car or bike)
  • Can run in the background with the screen off (useful for hiking)

Breadcrumbs' UI is inspired by the wonderful Maemo Mapper app from Nokia's amazing N810 and N900 devices.