Radar is the leading geofencing and location tracking platform.
The Radar SDK abstracts away cross-platform differences between location services, allowing you to add geofencing, location tracking, trip tracking, geocoding, and search to your apps with just a few lines of code.
See the Radar overview documentation here.
Then, see the Radar Xamarin package documentation here.
See an example app in Samples/.
Have questions? We're here to help! Email us at support@radar.io.