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You're now signed in. From here you can either create your own family unit or join one with an invite code — or just explore the app and do this later.
Useful if your phone was lost, stolen, or shared with someone else.
A family unit is where everything happens in Jia — your shared calendar, chat, to-do list, and shopping list all belong to a unit. You can belong to more than one unit at once (for example, your own household and the family you grew up in), and each one is kept completely separate.
You're automatically set as the owner of this unit.
If the code doesn't work, Jia will tell you exactly why (invalid, already used, expired, or revoked) rather than a generic error.
Note: only unit owners can generate invite codes. If you're a member, you won't see an option to invite people — that's expected.
Each code works once only and is consumed as soon as it's used.
Everything — calendar, chat, to-dos, shopping list — switches together. Nothing carries over between units, including your personal calendar-sharing settings.
Jia will now open straight to this unit each time you launch the app.
If you're the unit's owner, you'll need to transfer ownership to another member first (see below) — an owner can't leave while still the only owner.
You'll become a regular member of the unit once the transfer is complete.
This permanently deletes the unit's shared calendar events, chat, to-dos, and shopping list for every member. It does notdelete anything from an individual member's own personal calendar.
This can't be undone.
Each family unit has one shared calendar, visible only to that unit's members. There are two different kinds of events on it, and it's worth understanding the difference:
Synced events look visually different from in-app events, so you can tell at a glance which kind you're looking at before trying to edit it.
Any member of the unit can edit or delete this event afterwards.
You choose this separately for each family unit — so you can share full detail with your own household while sharing only busy times with your parents' unit, for example.
4. Tap Save.
You can override this for any single event regardless of your general setting — for example, pushing one private event as busy-only while otherwise sharing in full.
Disconnecting immediately removes every event that connection had shared into the unit.
This creates a private feed of busy times from your Jia unit inside your own Apple/Google/Outlook calendar app — handy for avoiding double-bookings without opening Jia.
Good to know:
If you think your link has been shared somewhere it shouldn't have (e.g. forwarded through a work calendar system):
The old link stops working immediately.
Each family unit has one shared group chat for all its members — there's no private messaging between individual members.
Everyone in the unit sees it in near real time, along with who sent it and when.
Your message is replaced with a "message removed" placeholder — it doesn't disappear without a trace, since chat is a shared family record.
You'll see the entire chat history from before you joined — this is shown clearly on the join screen, since chat history is part of the unit's shared record, not a private thread.
You can still read recent chat history without an internet connection. If you send a message while offline, it shows "Sending…" and goes through automatically once you're back online.
Each family unit has one shared to-do list.
A to-do with a due date will also show as a small marker on the shared calendar (it isn't a calendar event, and can't be edited from the calendar).
Any member can mark any to-do complete — not just the person it's assigned to. It records who completed it and moves to a "Completed" section. Tap it again to reopen it if needed.
Only the person who created the to-do, its assignee, or a unit owner can edit or delete it.
Each family unit has one shared shopping list, designed for quick, casual use — anyone can add, tick off, or edit any item.
Ticked items move to a separate "Ticked" section rather than disappearing, so the list stays usable mid-shop. Tap the checkbox again to untick it if needed.
Any member can edit or delete any item on the list.
Ticked items clear automatically 24 hours after being ticked, or you can clear them manually:
You can add and tick off items with no signal (handy in a supermarket with poor reception) — changes sync automatically once you're reconnected, and two people's changes at the same time will merge rather than overwrite each other.
Jia sends a push notification when:
A notification never shows more detail than you're allowed to see — for example, a notification about a busy-only event will never include its title.
You can mute notification types individually, per unit — so being in three units doesn't mean choosing between silence or everything.
Muting only stops the push alert — nothing is hidden inside the app itself.
This removes your memberships, the calendar events you've shared, and your to-do assignments. Your past chat messages stay visible as part of each unit's history (shown as sent by "a removed member"), since removing them would make surrounding conversations unreadable for everyone else.
This is a separate, compliance-focused process from simply removing a member from a unit.
Your family's data is stored in Australia. No family content — event titles, chat messages, to-do or shopping items, or member names — is ever shared with any advertising system.
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