CoupleCart

CoupleCart helps families organize shared shopping lists and important events in one convenient place.
Create separate shopping lists for different stores, add items, mark completed purchases, and keep every family member synchronized in real time. You can also create private shopping lists that are visible only to you.
The shared family calendar allows members to add single-day or multi-day events, select a time, add a location, and view upcoming events. Calendar notifications can remind family members before an event and on the event day.
Family administrators can invite and manage members, assign administrator permissions, and update the family name. The activity feed displays recent changes, while notification preferences let each member choose which activities they want to follow.
Main features:
Shared shopping lists
Separate lists for different stores
Private personal lists
Shared family calendar
Single-day and multi-day events
Event time and location
Event reminders
Family invitations and member management
Administrator permissions
Activity history
Customizable themes
Secure Google and email login