The official word from Telenav, a popular GPS seen on many mobile phones:
The iPhone 3.0 OS and What it Means for TeleNav | TeleNav® Blog - Navigating Life
In other news: Sygic is awaiting official word from Apple, no word/news from either TomTom or Garmin (yet), and G-Map is still stuck in App. Store limbo.
RE: the latter, I think developers are carefully taking their time (longer than usual) since the announcement of 3.0. Apple's giving them more freedom to do voice/fully-featured navigation (among other things) now, so they understandably want to take their time and get it right.
The iPhone 3.0 OS and What it Means for TeleNav | TeleNav® Blog - Navigating Life
In other news: Sygic is awaiting official word from Apple, no word/news from either TomTom or Garmin (yet), and G-Map is still stuck in App. Store limbo.
RE: the latter, I think developers are carefully taking their time (longer than usual) since the announcement of 3.0. Apple's giving them more freedom to do voice/fully-featured navigation (among other things) now, so they understandably want to take their time and get it right.