Can you use GDevelop to make anything that isn’t a game? Like a program.
It’s up to your programming skills and imagination, with GD you can do almost everything you want.
It’s getting outdated, I can’t keep up with all the new features!
This example is some prototype of drawing app:
You could also make some calculator app, some media reader (with inbuilt music, video or images)… and who knows what else!