Sidecar: Shared Calendar

Sidecar is the shared calendar made for two — and for the whole household. Keep your plans, shopping, to-dos and birthdays in one place, perfectly in sync on every phone, so nobody's left guessing who's doing what or what to grab on the way home.

Whether you're coordinating with a partner, a roommate, or the whole family, Sidecar turns the daily juggle into something calm and shared.

EVERYTHING IN ONE SHARED CALENDAR • Add events with times, locations, notes, and photo or file attachments • See the whole month at a glance, or your day-by-day plans on Today • Assign who's involved — everyone sees who's going where • Repeating events (daily, weekly, every two weeks, or monthly) and all-day plans • Track work shifts right on the calendar

SHOPPING LISTS THAT UPDATE LIVE • Share one grocery list and tick things off as you shop — it updates on your partner's phone instantly • Quick-add remembers what you buy most • No more "did you already get milk?" texts

TO-DO LISTS FOR EVERYTHING • Create as many lists as you like, each with its own emoji and color • Share a list with your household or keep it to yourself • Add due dates and reminders, and pin important lists to your dashboard

NEVER MISS A BIRTHDAY • Keep every birthday in one place with friendly countdowns • Get reminded days ahead so you're always prepared • Share birthdays with your household or keep them private

STAYS IN SYNC, INSTANTLY Add an event, check off an item, or note a birthday, and everyone in your Sidecar sees it within seconds. Reminders arrive right on time for events, birthdays, and to-dos.

PRIVATE BY DESIGN • Passwordless sign-in — just your email, no password to remember • Mark any event private to keep it to yourself • Your household's data stays yours. No ads, ever.

MADE FOR HOW YOU LIVE Available in 10 languages, with a clean, calm design that stays out of your way. Start on your own, then invite your partner or household whenever you're ready.

Download Sidecar and keep life in sync.