Gantry

Gantry is a shared dashboard for recurring household tasks like changing the furnace filter, kids' dentist visits, and oil changes. These tasks happen too rarely to become habits and often stay in one parent's head. Calendar reminders fire on fixed dates, so if you do something late, the next reminder remains tied to the old date.

In Gantry, each task becomes due based on when you was last done. Check in once a day to see what's due or overdue. One subscription covers the whole household, so everyone sees the same list. The founder has used a version of this system for 15 years, and Gantry rebuilds it for families.