The Route-Me iOS Library by Route-Me is an open source map library that runs natively on iOS. The framework is designed to look like the inbuilt iOS map library, but includes the option to work with any map source. This library is written in Objective-C.
In a clever move, Apple has leveraged the power of the Google Maps API (our Google Maps API Profile) to provide geotagging capabilities for iPhoto 2009, the latest version of its popular photo management software. Announced by Phil Schiller at MacWorld 2009, iPhoto 2009 is packed with several new features, including 'Places' which gives users the ability to easily assign geographic coordinates to their photos.