Important Dates.
The house never forgets a birthday.
Housemates' birthdays, the lease anniversary, the annual gutter clean — Important Dates keeps the recurring dates that matter to the household, and resurfaces them before they arrive.
Free plan · 14-day Pro trial · No credit card to start
It's collective memory: any housemate can add a date, and the whole house benefits from the reminder.
Why houses use it
Recurring by nature
Dates come back every year without re-entering.
Whole-house memory
One person remembers to add it; everyone gets the reminder.
On the calendar
Important dates appear in the shared calendar with everything else.
Don’t take our word for it — click around a real household.
The live demo is the actual app with a pretend house in it. No signup, nothing to install.
How to use Important Dates in The Shack
- 01
Add the dates
Birthdays, anniversaries, renewals — anything annual.
- 02
Get reminded
The house sees them coming with time to act.
Common questions
What's the difference between an important date and a calendar event?
Events are one-offs; important dates recur — a birthday added once reminds the house every year.
Put important dates on autopilot.
Create a household, invite your housemates, and have everything under control by tonight.
No credit card required. Works on any phone, tablet or laptop.