Navigon is very good software. And it is software that Tomtom always follows. Lane assist, signpost display, speed limits as road signs. Landmarks. All of that was Navigons idea first. But it's good only in screenshots and presentations. In practice every single version of navigon was too slow, regardless of the hardware. It improved slightly on some PDAs at some point - to about one screen refresh a second and then immediately added extra features which bogged it down again.
Interesting to see their mobile navigator for symbian and winmo is now free...
Interesting to see their mobile navigator for symbian and winmo is now free...