Xamarin accelerates mobile success with fully native iOS, Android, and Windows apps, sharing 75%+ code across platforms. Xamarin Test Cloud makes mobile quality easy, automatically testing apps written in any language on 2000+ devices. Xamarin Insights’ real-time crash reporting and user analytics help identify and address issues quickly. Organizations worldwide use Xamarin to deliver mission-critical enterprise and consumer apps, including 15,000+ paying customers and over 100 Fortune 500 companies.
For detailed appconfig instructions, see https://www.appconfig.org/www/appconfig-content/uploads/2015/08/ImplementingAppConfigwithXamarin.pdf