Xamarin already has a similar tool for Android, and it's pitching Designer For iOS as a better alternative to Apple's Xcode Interface Builder because it's seamlessly integrated with its Xamarin ...

Xamarin 3 Launches With UI Design Tool For iOS Apps, Cross-Platform Interface API And More Frederic Lardinois 8:00 AM PDT · May 28, 2014 ...

Xamarin passe entre les mains de Microsoft. Xamarin est une plate-forme de développement permettant de créer des applis pour plusieurs appareils.