RoboFont is deeply tied to the Type & Media program at KABK in the Hague. And it has a long history, building off what came before - it is both font software and pedagogy. My memory on this isn’t perfect but I believe Glyphs and RoboFont were both proposals around the time the UFO spec was being formalized
I use FontForge because I'm a pleb hobbyist without a Mac, but it's like comparing yachts and life rafts.