Not right now. But maybe in the future.
Right now, Joy is focused on helping you to identify how your spends make you feel and to create a sort of savings muscle memory. By identifying and making fewer sad spends and yessing your Daily Saves, you'll end up with more money saved than you would if all you did was earn 1% interest.
Also, if you're wanting to use Joy as your main savings account, straight talk, there are better options out there for you. Joy is more of a secondary savings account for smaller savings goals.