A simple GPS tracker, allowing you to keep a track of your travels, make waypoints, see your speed at any point, and - perhaps most importantly - let you find your way home.
Ideal for hikers, mountain climbers, joggers, professionals who claim mileage expenses, etc. The ability to save and review your journey in detail will prove useful to a lot of people.
This is version one of an application that already has a number of enhancements in the pipeline.
"Null waypoint" bug fixed.