Include calculator (plus,minus,multiply,divide) when you add expense/income.
Include calculator buttons (plus,minus,multiply,divide) so when you add expense/income it will be easy to e.g add multiple expenses and then add them as single expense.
I currently have a handful of custom categories but there are not enough icons in the iPhone app that i can assign to them. Add more icons to make it easy to identify a category.
Zeb shared this idea