I got the code from fold.money after exiting from discord. It's ui is nice. However it is not very useful for me, because I keep money in fd instead of savings account and all expenses are by credit cards.
They are working on credit cards though.
It's nothing but a very basic app with great UI which doesn't always work (That's why it's still in beta).
My current expense app offers way better functionality and an at-a-glance picture. Although it's not that pretty. I spent hours to get the invite code. Once I had it, played around. Uninstalled within a few min.
I too installed it, got invite codes via Twitter (X), participated in a couple of webinars n discussions, tested the app, and uninstalled it next day. Nothing useful to me. Priority is on packaging n presentation than on the useful features.