I’d love something like this in the Eurozone, specifically in Ireland. Regular investment in crypto isn’t a realistic option for me (mortgage, child care etc.) and yet I’d like some way of keeping actively investing in cryptocurrencies.
Revolut, which is a popular prepaid debit card in parts of Europe, offers a similar service rounding service for fiat currencies. They also offer users the opportunity to invest in cryptocurriencies and shares so I suppose you could manually take the rounded money and invest this in crypto or shares. However, all of this is all locked into their eco-system and they offer their own rates on crypto and ultimately they retain ownership of the cryptocurrencies and (I presume) the shares. Still, the idea of macro investments is interesting, especially if you could choose to invest in a cryptocurrency like Tezos which has the potential of earning a return.