A shared family calendar
Everyone's events at a glance, colour-coded per person, so you can see the clash before it happens. Sync to your phone's calendar and nothing has to live in two places.
Coming soon to the App Store
Shared Planner And Robot Companion
Your family's week in one calm place. A shared calendar, tasks everyone can see, keepsake moments and simple lists. No feed to scroll, and no notifications begging for attention.
Heading to the App Store soon. Beta families get it first.
- Private by default
- No ads, ever
- Not another feed
- Free to download
Four things, done properly.
Not a productivity suite. Just the four things a household actually shares.
Tasks the whole family can see
Assign who's doing what, tick things off, and get the mental load out of one person's head and onto a screen everyone shares. Reminders for what matters, quiet about what doesn't.
Moments worth keeping
Save the milestones and the small ones: first day, lost tooth, the thing they said at breakfast. A memory book, not a camera roll.
Simple shared lists
Shopping, packing, gifts, the holiday list you started in March. Add it, check it off, and it's already updated on everyone else's phone.
The R in SPARC
A planner that meets you halfway.
The companion half isn't a chatbot bolted on the side. It's the small amount of help that makes a shared planner survive contact with a real week.
- Quick Add. Type "swimming Thursday 4pm" and get the event, on the right person, at the right time. Say it the way you'd say it out loud.
- Bot Companion. Describe a whole week in one sentence, typed or spoken aloud, and it files the events, tasks, lists and moments where they belong. A Plus feature later; beta families test it free.
- A robot each. Every family member picks a character and a colour. Kids find themselves on the calendar without being able to read it yet.
- Reminders with judgement. Overdue tasks and what's happening today, in one place rather than one push at a time.
Founding families
Join the beta, keep the perks.
SPARC is free while we build it, and families who join now are grandfathered: when the paid plan arrives, you keep a second editing adult free, permanently. That's the thanks for being early.
2 adults
You and one more, both editing. Free, kept for good.
Unlimited kids
Children and viewers are never capped, on any plan.
$0
Nothing to pay during the beta. No card taken.
We only use your address to send your invite. Nothing else, ever.
You're on the list. We'll email you when a place opens up.
Not available yet
Free now. Plus later.
SPARC is free and fully useful today. A paid plan called Plus is coming for households that want more editing adults and a moment every week. Nothing to buy on this page. This is what it will look like when it lands.
Free
$0 / forever
Everything a household needs to run a week.
- Shared calendar, tasks and lists, all of it
- Unlimited children and viewers
- Device calendar sync
- One moment a month
- Beta families: a second editing adult, kept free
Plus
Coming later
$29.99 / year
About $2.50 a month, billed yearly. Or $3.99 monthly. One subscription covers the whole household. Per family, not per seat.
- Everything in Free
- Unlimited editing adults. The whole household can add and change things
- A moment every week instead of every month
- Bot Companion. Add anything by typing or saying one sentence. Free for beta families
- Possible discounts with album providers, or similar perks
- 7-day free trial
Launching soon
Get SPARC the day it lands.
Free, nothing to pay, no ads. Join the beta and you'll have it before the store does, with founding-family perks that don't expire.
iPhone first. Android to follow.
Questions, answered.
How do I join the beta?
Request an invite above. We're letting families in gradually so we can actually read the feedback. You'll get a TestFlight link (iPhone) or a Play testing link (Android) when your turn comes round.
How do I add someone to my family?
Open Settings (tap your avatar) → Family → Invite a member. Share the code that appears; they enter it when they set up the app to join your family space.
How do I sign in? I don't see a password field.
There are no passwords. Enter your email and we send a one-time code. Type that in and you're in. If the code doesn't arrive, check your spam folder and that the address is spelled correctly.
How do I add a child?
Settings → Family → Add, then their name and any details you want. Children don't get their own login. They're profiles inside your family space that you manage.
Can I sync events to my phone's calendar?
Yes. When you allow calendar access, your family events are added to your device calendar (and Google, if that's connected to it). We only add your events. We don't read the rest of your calendar.
Is my family's data private?
Yes. Each family's space is visible only to that family, enforced at the database level rather than just hidden in the app. We don't sell your data and we don't use it for advertising. The full detail is in the Privacy Policy.
What is "Plus", and am I going to get charged?
No. Plus is a plan we're building that will add more editing adults, a new moment every week, and Bot Companion. It isn't available to buy. There's no payment in the app right now. Families who join during the beta keep founding perks, and can test Bot Companion free in the meantime.
How do I change the app's appearance?
Settings → Preferences. Switch between light and dark, or follow your phone.
How do I delete my account or my family's data?
Settings → Security → Delete account. That removes your account, and if you're the family owner, your family space and all of its events, tasks, lists, moments and photos. It can't be undone.
What does it cost after the beta?
The app stays free. Plus is planned at $29.99 a year (or $3.99 a month) per household, with a 7-day trial. Beta families keep a second editing adult free.
Meet the crew.
Everyone in the family picks one. It becomes their colour on the calendar, so even the kids who can't read yet know which events are theirs.
Zing
Spark
Orbit
Byte
Skye
Lumi
Elise
Mace
Mochi
Pip
Nova
Nox
Need a hand?
We're small, we read every message, and we aim to reply within two working days.
Email us
Bugs, questions, a feature you wish existed, or a request to delete your data. All of it comes to the same inbox.