Dashboard
Everything the two of you are running, in one place
Tasks
A shared list, so nothing depends on one of you remembering it.
Chores
The recurring rota, and who is actually doing it.
Calendar
Appointments, school dates and anything the family needs to be at.
Finances
The bills that go out every month, and what they take to earn.
Vacation Planner
Where you could go, ranked by what you can actually put up with.
Inventory
Household items, what they cost and where they live.
Documents
Passports, policies and warranties, with renewal dates.
Kids
Each child, and the school letters that need a reply.
Messages
Decisions kept in one place instead of scrolling a chat app.