My wife and I often use the wrong shared account. We also sometimes struggle to realize where money has gone. We then go through a process of selecting and summing various transactions in order to transfer the money from the right account or gain insight. We actually have to go outside the app to do this, writing down totals on a piece of paper when we’re sitting at a cafe.

Ask: using the existing calculator, can bunk have an option to select and sum multiple transactions ? The sum function can be hidden in the floating button.

Other options would also be in the floating button, like request, pay etc. you could even budget categorize from their as well.