helpmebuy
helpmebuy is a fast, simple way to manage shopping lists. Create lists, add items, share a read-only link with anyone, and export when you need to.
Sign-in with Google (Shoo). No password stored.
To install: browser menu (⋮) → "Install helpmebuy" or "Add to Home Screen".
Your usage is shown on the dashboard. Check Profile to see your current plan.