Barely adequate for solo
The UX needs a designer's touch as well. The whole presentation is extremely utilitarian and uninspiring. Basic quality of life elements like drag-and-drop or hold-to-zoom are completely absent, as is any automated decision making. (If I can take 1 coin or 2, just give me 2!)
I don't know if there's a longer roadmap for this app, but I desperately hope so.