I recently created an Excel add-in that enables iterative calculations when Excel is launched. This solves the recurring problem where Excel forgets to keep iterative calculations enabled when all background processes have been closed.
Acknowledging that there are ways to enable iterative calculations in VBA, this add-in is for users that would rather use the Excel add-in GUI and avoid coding/macro-enabled workbooks altogether.
I'm new to posting on HN, so if you have any feedback on the add-in or this post, I'm keen to hear it - whether good or bad. Thanks everyone!