Xamarin is a software company that was founded back in 2011 and recently got acquired by Microsoft in 2016. Technically, Xamarin is a tool used for developing cross-platform applications. It offers tools to directly build Android, iOS as well as Windows apps with Visual Studio. These tools are provided as a built-in part of the IDE. Xamarin is easy to adapt as most of the code is written in C#. Hence, there is no need to learn objective C, Java or Swift to build apps. Xamarin is also...