The Strava Objective-C SDK by Sebastien Windal is a read-only project that allows to access fitness features. Not officially supported by Strava, this project was originally created for SpinSpin, an indoor cycling app. However, it supports most of Strava API endpoints.
Google will deprecate its Google Maps Data API in January, lending support instead to its popular new Google Fusion Tables API. Both store geographic data and allow developers to access it programmatically. The move to discontinue support of the Maps Data API does not affect the Google Maps API, the third version of which Google sent into production in May.