I built Cueso, an iPhone app that reminds you of your grocery list when you arrive at stores you already shop at.

It’s fully on-device, uses location awareness, and opens the right list automatically when you are near a store.

App Store: https://apps.apple.com/us/app/cueso/id6756196364 Short demo: https://www.youtube.com/watch?v=d9jkFA8-qwo

I would love feedback on the UX, usefulness, and edge cases.

Happy to answer questions about the design or implementation.