gtkmm vs Kivy
A side-by-side look at gtkmm and Kivy. For an in-depth review of either product, follow the links below.
gtkmm
Development
gtkmm is a C++ interface for the GTK+ graphical user interface library. It provides an object-oriented API for building cross-platform GUI applications. gtkmm makes GTK+ more accessible to C++ developers by wrapping GTK+ objects and functions in C++ classes and methods.
cgtkguicrossplatform
Kivy
Development
Kivy is an open source Python framework for developing mobile apps and other multitouch application software with a natural user interface. It can run on Android, iOS, Linux, Windows, and macOS.
mobilemultitouchcrossplatformnatural-user-interface