Darn, it's not on Windows nor Android. This sure looks beautiful, though, but the problem with family trees is that they need to be able to connect external boxes with their lines that are disconnected from the starting core, which is why mind maps generally don't work for them. Still, thanks for sharing!
I scored kinda high on neuroticism but after learning some psychology stuff like mindfulness/meditation/neuroplasticity/stoicism/ACT i managed to reduce it significantly after about 2.5 years.
The thing is that these studies may help sway large companies to donate, not just individuals like us, since they have more policies to get through regarding money expenditure. They're worth the time!
The biggest problem over found with this is how unexpectedly easy it opens up the Android keyboard and obscures the keypad, but this is otherwise a fantastic tool. I've been searching for a no-Enter FOSS algebra calculator for literally years!
Geez, I can't imagine how gigantic such a tree is!