Nokia has launched a new, free maps app for iOS, called HERE maps. Since Nokia owns NAVTEQ, one of the world's very few sources of comprehensive mapping data (the other's being Tele Atlas, owned by TomTom and licensed by Apple, and Google), and they've been producing mobile maps apps for years, formerly on Symbian and now on Windows Mobile, the quality will likely be very good.
Nokia is set to release its own map application for iOS. Called Here, the application will be part of a wider rebranding of Nokia’s mapping product. Here won’t be completely native, as Nokia announced that it is based on HTML5. Here will include voice-guided walking directions and some measure of offline functionality, among other features.