How do you keep the points fair?

Calculate points from the confirmed start and end time and the number of kids, using rules the co-op admin sets, so nobody negotiates. Showing everyone’s balance also helps, because the group can see who is far in debt.

How is children’s information protected?

Store only first names, ages, and care notes, and show a child’s details only to the family accepting a sit for them and only for that sit. Use proper access rules in the database, not just hidden screens.

How to Build a Babysitting Co-op App with AI (2026)

What a babysitting co-op app needs

Post a sitting request with date, time, and number of kids
Members accept requests from a shared board
Points transfer automatically when a sit is confirmed done
Balances visible to everyone to keep things fair
Family profiles with kids, allergies, and house notes

The screens

Screen	What it does
Board	Open requests sorted by date with who needs it and points offered
New Request	Date, start and end time, kids, at whose home
My Sits	Sits I am doing and sits I requested, upcoming and past
Balances	Every family’s point balance and recent activity
Family	Profile with kids, ages, allergies, and house notes

The data model

Coop: name, pointsPerHour, extraChildRate, startingPoints
Family: coopId, name, phone, balance
Child: familyId, firstName, age, allergies, notes
Request: requesterFamilyId, date, start, end, childIds, location, status (open, accepted, done, cancelled), sitterFamilyId
Transfer: requestId, fromFamilyId, toFamilyId, points

The build prompt (copy this)

Paste this into ShipNative and it becomes a working React Native app with these screens, navigable in a live preview, in about two minutes:

“A babysitting co-op app where families trade sitting time for points instead of money. A co-op admin sets the rules: points per hour, extra points per additional child, and starting points for new families. Board shows open requests from other families with date, time, number of kids, and the points the sit is worth, calculated automatically. New Request posts a request with date, start and end time, which kids, and whose home. Another family accepts it, and both see it in My Sits. After the sit, the requester confirms it happened, possibly adjusting the end time, and the points move from requester to sitter. Balances shows every family’s balance so the group can see who sits a lot and who mostly requests. Family holds kids’ first names, ages, allergies, bedtime, and house notes, visible only to the family sitting for them. Screens: Board, New Request, My Sits, Balances, Family.”

Then iterate with small, screen-specific prompts (“make the primary button bigger”, “add an empty state”), preview on your own phone, and export the full Expo project whenever you want. The full method: how to build an app with AI.

How it makes money

Co-ops are small, informal groups, so a free tier for one co-op up to around 15 families is the right default. Charge a small annual fee per co-op beyond that, or for extras like calendar sync and reminders. Do not take a cut of anything, since no money changes hands, and say clearly that the app does not vet members; co-ops screen their own families.

Implementation and the revenue math for every model: how to make money from an app. When you’re ready to ship: App Store and Google Play publishing guides.

Build it now

The prompt above is free to run at shipnative.dev — working babysitting co-op app on your phone today, full code export.

How to Build a Babysitting Co-op App with AI