Android application which shows a moving map which is created from OpenStreetMap data. It is a fork of GpsMid.
Please note that Androsm is under a major rewrite.
The binary release doesn't have a native Android UI yet.
LoroDux is planned to be a OSM and Java based multi platform navigation software for mobile devices for blind and visually impaired persons. Release of first alpha version was September 10, 2010. http://wiki.openstreetmap.org/wiki/LoroDux