OSM2Go - OSM Mapping on Nokia Tablets.
OSM2Go is an editor for openstreetmap.org map data. OSM2Go is designed for simplicity and user friendlyness and not for maximim feature count. It is meant for simple mapping on the road.
Take your n810 out and mark your favorite restaurant on OpenStreetMap, enter your childrens playground to the database, map your entire neighbourhood or just correct this OneWay that recently changed direction.
Screenshots from different versions:
