GNOME Builder is a general purpose integrated development environment (IDE) for the GNOME desktop environment. Developed by Christian Hergert
License: Open Source
GNOME Builder is primarily tailored for GNOME and Linux environments, focusing on open-source development with strong integration into the GNOME ecosystem. In contrast, Xamarin Studio is designed for cross-platform mobile application development, leveraging C# and .NET, making it ideal for developers targeting both iOS and Android platforms.