It looks like MapQuest has finally come out and started to offer GPS navigation for the iPhone. With AT&T Navigator and TomTom's own applications getting a head start, MapQuest Navigator is being offered for $0.99 for a 14 day trial, $3.99 for a month, $9.99 for 3 months, or $29.99 for a full year. When you break down the yearly cost, it amounts to under $2.50 per month – which is a lot cheaper than others. It boasts similar features found on other GPS navigation apps such as voice guided turn-by-turn directions, traffic updates, and points of interests. The application will perform regular data updates so you'll be able to search more than 16 million points of interests and receive up-to-date maps. If you've been content using MapQuest's online services for some time, then you may want to give this app a shot.
via The Unofficial Apple Weblog