Track shared kids' costs, set per-category splits, and see exactly who owes whom — calculated automatically. Plus a built-in custody calendar.
Free download, no credit card. We'll email you a copy and the occasional co-parenting tip — unsubscribe anytime.
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Built by a single dad of 3 who was tired of spreadsheets
Not a blank printout — a working spreadsheet that does the math for you.
Log every shared cost — date, description, category, amount, who paid. 60 rows pre-built with dropdowns.
Set 50/50 for medical, 70/30 for activities — each expense splits itself the moment you type the amount.
A dashboard tab shows the running balance and a breakdown by category. Zero formulas to write yourself.
Mark which parent has the kids each day — color-coded, with automatic day counts for each of you.
If you're doing any of these, there's a better way.
You make the spreadsheet. They forget to add expenses. By month-end, it's useless.
"I sent you the receipt." "No you didn't." "Check WhatsApp." Every. Single. Month.
Standing in the parking lot trying to remember who paid for soccer cleats last Tuesday.
The most dreaded text of the month. One parent always feels they paid more. There's no proof.
CoParentSplit replaces all of this with one shared dashboard.
Get set up in under 2 minutes. No spreadsheets, no app store.
Soccer registration — $285. Tap, categorize, done. Takes 15 seconds.
Your co-parent gets notified. No screenshots. No "I already sent you that."
You spent $412, they spent $248. They owe you $82. One click to settle.
80% of co-parents don't need a $300/year app with lawyers and court orders. You just need to know who owes what.
Every expense is logged, categorized, and visible to both parents. No surprises at the end of the month.
Sign up in 30 seconds. Add expenses in a tap. Monthly reports generate automatically.
One subscription covers both parents. Your co-parent never pays. That's 6× cheaper than OurFamilyWizard.
Built by a single dad who was tired of arguing about receipts.
OFW is great for high-conflict custody battles. If that's not you, there's a simpler (and cheaper) way.
CoParentSplit
OurFamilyWizard
Need court oversight, attorney access, or communication logging? OurFamilyWizard may be a better fit for your situation.
One price per co-parenting pair. Both parents get full access.
$5.00/mo — save $23.89/year
Per pair · Cancel anytime
One subscription covers both parents. Your co-parent never pays.
Alisher · Single dad of 3 · Product manager · Montreal, Canada
After my divorce, the hardest part wasn't the emotions — it was the monthly “you owe me” conversations. I tried spreadsheets. I tried text messages. I even tried napkin math at school pickup.
Nothing worked without an argument.
I looked for an app to help, but the only option was OurFamilyWizard at $300/year — built for high-conflict cases with lawyers and court orders. That's not us. We just need to know: who spent what, and who owes whom.
So I built CoParentSplit — the app I wished existed. Simple enough to use at school pickup, fair enough that nobody argues, and cheaper than a latte.
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