> For the complete documentation index, see [llms.txt](https://docs.mapbox.com/ios/navigation/llms.txt) # MapboxNavigationCore The MapboxNavigationCore library equips you with a suite of components essential for building turn-by-turn navigation, offering core functionality blocks. [v3.28.3 latest](https://docs.mapbox.com/ios/navigation/api/3.28.3/navigation/documentation/mapboxnavigationcore/) Prerelease [v3.30.0-alpha.5](https://docs.mapbox.com/ios/navigation/api/3.30.0-alpha.5/navigation/documentation/mapboxnavigationcore/) [v3.29.0-rc.1](https://docs.mapbox.com/ios/navigation/api/3.29.0-rc.1/navigation/documentation/mapboxnavigationcore/) Previous versions [v3.28.2](https://docs.mapbox.com/ios/navigation/api/3.28.2/navigation/documentation/mapboxnavigationcore/) [v3.28.1](https://docs.mapbox.com/ios/navigation/api/3.28.1/navigation/documentation/mapboxnavigationcore/) [v3.28.0](https://docs.mapbox.com/ios/navigation/api/3.28.0/navigation/documentation/mapboxnavigationcore/) [v3.27.2](https://docs.mapbox.com/ios/navigation/api/3.27.2/navigation/documentation/mapboxnavigationcore/) [v3.27.1](https://docs.mapbox.com/ios/navigation/api/3.27.1/navigation/documentation/mapboxnavigationcore/) [v3.27.0](https://docs.mapbox.com/ios/navigation/api/3.27.0/navigation/documentation/mapboxnavigationcore/) [v3.26.0](https://docs.mapbox.com/ios/navigation/api/3.26.0/navigation/documentation/mapboxnavigationcore/) [v3.25.2](https://docs.mapbox.com/ios/navigation/api/3.25.2/navigation/documentation/mapboxnavigationcore/) [v3.25.1](https://docs.mapbox.com/ios/navigation/api/3.25.1/navigation/documentation/mapboxnavigationcore/) [v3.25.0](https://docs.mapbox.com/ios/navigation/api/3.25.0/navigation/documentation/mapboxnavigationcore/) [v3.24.3](https://docs.mapbox.com/ios/navigation/api/3.24.3/navigation/documentation/mapboxnavigationcore/) [v3.24.2](https://docs.mapbox.com/ios/navigation/api/3.24.2/navigation/documentation/mapboxnavigationcore/) [v3.24.2](https://docs.mapbox.com/ios/navigation/api/3.24.2/navigation/documentation/mapboxnavigationcore/) [v3.24.1](https://docs.mapbox.com/ios/navigation/api/3.24.1/navigation/documentation/mapboxnavigationcore/) [v3.23.1](https://docs.mapbox.com/ios/navigation/api/3.23.1/navigation/documentation/mapboxnavigationcore/) [v3.23.0](https://docs.mapbox.com/ios/navigation/api/3.23.0/navigation/documentation/mapboxnavigationcore/) [v3.22.4](https://docs.mapbox.com/ios/navigation/api/3.22.4/navigation/documentation/mapboxnavigationcore/) [v3.22.3](https://docs.mapbox.com/ios/navigation/api/3.22.3/navigation/documentation/mapboxnavigationcore/) [v3.22.2](https://docs.mapbox.com/ios/navigation/api/3.22.2/navigation/documentation/mapboxnavigationcore/) [v3.22.1](https://docs.mapbox.com/ios/navigation/api/3.22.1/navigation/documentation/mapboxnavigationcore/) [v3.22.0](https://docs.mapbox.com/ios/navigation/api/3.22.0/navigation/documentation/mapboxnavigationcore/) [v3.21.6](https://docs.mapbox.com/ios/navigation/api/3.21.6/navigation/documentation/mapboxnavigationcore/) [v3.21.5](https://docs.mapbox.com/ios/navigation/api/3.21.5/navigation/documentation/mapboxnavigationcore/) [v3.21.4](https://docs.mapbox.com/ios/navigation/api/3.21.4/navigation/documentation/mapboxnavigationcore/) [v3.21.1](https://docs.mapbox.com/ios/navigation/api/3.21.1/navigation/documentation/mapboxnavigationcore/) [v3.21.0](https://docs.mapbox.com/ios/navigation/api/3.21.0/navigation/documentation/mapboxnavigationcore/) [v3.20.1](https://docs.mapbox.com/ios/navigation/api/3.20.1/navigation/documentation/mapboxnavigationcore/) [v3.20.0](https://docs.mapbox.com/ios/navigation/api/3.20.0/navigation/documentation/mapboxnavigationcore/) [v3.19.2](https://docs.mapbox.com/ios/navigation/api/3.19.2/navigation/documentation/mapboxnavigationcore/) [v3.19.1](https://docs.mapbox.com/ios/navigation/api/3.19.1/navigation/documentation/mapboxnavigationcore/) [v3.19.0](https://docs.mapbox.com/ios/navigation/api/3.19.0/navigation/documentation/mapboxnavigationcore/) [v3.18.3](https://docs.mapbox.com/ios/navigation/api/3.18.3/navigation/documentation/mapboxnavigationcore/) [v3.18.2](https://docs.mapbox.com/ios/navigation/api/3.18.2/navigation/documentation/mapboxnavigationcore/) [v3.18.1](https://docs.mapbox.com/ios/navigation/api/3.18.1/navigation/documentation/mapboxnavigationcore/) [v3.18.0](https://docs.mapbox.com/ios/navigation/api/3.18.0/navigation/documentation/mapboxnavigationcore/) [v3.17.0](https://docs.mapbox.com/ios/navigation/api/3.17.0/navigation/documentation/mapboxnavigationcore/) [v3.16.1](https://docs.mapbox.com/ios/navigation/api/3.16.1/navigation/documentation/mapboxnavigationcore/) [v3.16.0](https://docs.mapbox.com/ios/navigation/api/3.16.0/navigation/documentation/mapboxnavigationcore/) [v3.12.1](https://docs.mapbox.com/ios/navigation/api/3.12.1/navigation/documentation/mapboxnavigationcore/) [v3.12.0](https://docs.mapbox.com/ios/navigation/api/3.12.0/navigation/documentation/mapboxnavigationcore/) [v3.11.4](https://docs.mapbox.com/ios/navigation/api/3.11.4/navigation/documentation/mapboxnavigationcore/) [v3.11.3](https://docs.mapbox.com/ios/navigation/api/3.11.3/navigation/documentation/mapboxnavigationcore/) [v3.11.2](https://docs.mapbox.com/ios/navigation/api/3.11.2/navigation/documentation/mapboxnavigationcore/) [v3.11.1](https://docs.mapbox.com/ios/navigation/api/3.11.1/navigation/documentation/mapboxnavigationcore/) [v3.11.0](https://docs.mapbox.com/ios/navigation/api/3.11.0/navigation/documentation/mapboxnavigationcore/) [v3.10.2](https://docs.mapbox.com/ios/navigation/api/3.10.2/navigation/documentation/mapboxnavigationcore/) [v3.10.1](https://docs.mapbox.com/ios/navigation/api/3.10.1/navigation/documentation/mapboxnavigationcore/) [v3.10.0](https://docs.mapbox.com/ios/navigation/api/3.10.0/navigation/documentation/mapboxnavigationcore/) [v3.9.3](https://docs.mapbox.com/ios/navigation/api/3.9.3/navigation/documentation/mapboxnavigationcore/) [v3.9.2](https://docs.mapbox.com/ios/navigation/api/3.9.2/navigation/documentation/mapboxnavigationcore/) [v3.9.1](https://docs.mapbox.com/ios/navigation/api/3.9.1/navigation/documentation/mapboxnavigationcore/) [v3.9.0](https://docs.mapbox.com/ios/navigation/api/3.9.0/navigation/documentation/mapboxnavigationcore/) [v3.8.2](https://docs.mapbox.com/ios/navigation/api/3.8.2/navigation/documentation/mapboxnavigationcore/) [v3.8.1](https://docs.mapbox.com/ios/navigation/api/3.8.1/navigation/documentation/mapboxnavigationcore/) [v3.8.0](https://docs.mapbox.com/ios/navigation/api/3.8.0/navigation/documentation/mapboxnavigationcore/) [v3.7.2](https://docs.mapbox.com/ios/navigation/api/3.7.2/navigation/documentation/mapboxnavigationcore/) [v3.7.1](https://docs.mapbox.com/ios/navigation/api/3.7.1/navigation/documentation/mapboxnavigationcore/) [v3.7.0](https://docs.mapbox.com/ios/navigation/api/3.7.0/navigation/documentation/mapboxnavigationcore/) [v3.6.3](https://docs.mapbox.com/ios/navigation/api/3.6.3/navigation/documentation/mapboxnavigationcore/) [v3.6.2](https://docs.mapbox.com/ios/navigation/api/3.6.2/navigation/documentation/mapboxnavigationcore/) [v3.6.1](https://docs.mapbox.com/ios/navigation/api/3.6.1/navigation/documentation/mapboxnavigationcore/) [v3.6.0](https://docs.mapbox.com/ios/navigation/api/3.6.0/navigation/documentation/mapboxnavigationcore/) [v3.5.0](https://docs.mapbox.com/ios/navigation/api/3.5.0/navigation/documentation/mapboxnavigationcore/) [v3.4.0](https://docs.mapbox.com/ios/navigation/api/3.4.0/navigation/documentation/mapboxnavigationcore/) [v3.3.1](https://docs.mapbox.com/ios/navigation/api/3.3.1/navigation/documentation/mapboxnavigationcore/) [v3.3.0](https://docs.mapbox.com/ios/navigation/api/3.3.0/navigation/documentation/mapboxnavigationcore/) [v3.2.1](https://docs.mapbox.com/ios/navigation/api/3.2.1/navigation/documentation/mapboxnavigationcore/) [v3.2.0](https://docs.mapbox.com/ios/navigation/api/3.2.0/navigation/documentation/mapboxnavigationcore/) [v3.1.1](https://docs.mapbox.com/ios/navigation/api/3.1.1/mapboxnavigationcore/documentation/mapboxnavigationcore/) [v3.1.0](https://docs.mapbox.com/ios/navigation/api/3.1.0/mapboxnavigationcore/documentation/mapboxnavigationcore/) [v3.0.2](https://docs.mapbox.com/ios/navigation/api/3.0.2/mapboxnavigationcore/documentation/mapboxnavigationcore/) [v3.0.1](https://docs.mapbox.com/ios/navigation/api/3.0.1/mapboxnavigationcore/documentation/mapboxnavigationcore/) [v3.0.0](https://docs.mapbox.com/ios/navigation/api/3.0.0/mapboxnavigationcore/documentation/mapboxnavigationcore/)