GUI

Which use would a program have for most users without a graphical user interface?

• GnuCash 3.0 and up are using GTK3 as GUI.
• The GnuCash 2.x series was using GTK2 as GUI.
• Cutecash was a proof of concept for some more modern approachs using QT4.
• GnuCash's ancestor XAccountant was using Motif.