Amid the increasing cost of living spiraled higher through the pandemic and inflation that followed, Aucklander Roc Wong got to thinking.
Maybe there was a way to compare the costs of various products at different supermarkets?
So the software developer got to work - building an online tool to do just that. In his spare time.
It's called Grocer - and it's free. Roc joins Kathryn to explain how it works.
Photo: Supplied
