Mobile Geographics
MapTap for iPad and iPhone
PaidOnline and offline map browser. Use your choice of Open Street Map data renderings from Open Cycle Map, Open Street Map, or CloudMade.Set map...
iOSSkunkTracker
PaidDisplays live, updating maps of ships and boats using AIS data streams.
MacMapTap Atlas
PaidCustomizable atlas for USA & world
WindowsIQ Booster
PaidWaypoint, track log, and NMEA utility
Windows