Everyday TwoNests is free, warm, and built around your child. Keep is the optional layer for the families who need a reliable, court-ready record โ the warm alternative to the cold, expensive court-ordered apps. Off by default. On only when your family needs it.
Keep turns the warm, everyday TwoNests you already use into a trustworthy record you could hand to an attorney or a court โ without turning co-parenting into litigation.
Most families never need this. But some do โ a court order requires an approved app, a co-parent disputes what was said or paid, or things are high-conflict enough that a reliable paper trail actually keeps everyone calmer. For those families, Keep adds a tamper-evident record, independent timestamping, court-ready exports, a read-only link for professionals, an on-the-record money ledger, and logged calls โ all on top of the app you already know.
It's optional, opt-in, and off by default. Turn it on when you need it; the free app is never worse for it, and you're never locked out of your own history.
If none of that is you, you don't need Keep โ and everyday TwoNests stays completely free.
The single thing courts and attorneys actually ask for: a record that can't be quietly changed after the fact.
Once a message is sent in Keep, it can't be edited or deleted out from under the other parent. Each entry is chained to the ones before it and stamped with when it was sent, so the history is complete and in order. If anything in the chain were ever altered, it would show โ that's what "tamper-evident" means.
Warm on the surface, solid underneath: it still reads like a calm conversation about your child, not a case file. It only becomes evidence if you ever need it to.
Keep periodically certifies your record with a trusted outside timestamping authority (an RFC 3161 service โ the same kind of standard used for legal and financial e-signatures). That means the "when" of your history isn't just our word for it โ it's independently verifiable, so no one, not even us, can backdate what happened.
With one tap you get a clean, paginated, timestamped export of your messages, calendar, and records โ organized and labeled so it can go straight to an attorney or into a filing. No scrambling to screenshot months of history, and no desktop required.
Share a calm, read-only link with a mediator, family-law attorney, or guardian ad litem. They see the record โ nothing to log into, nothing they can change โ and you can revoke the link anytime. It's the piece that makes a professional comfortable recommending TwoNests.
Log shared costs and support payments with receipts that lock to the entry the moment you attach them โ tamper-evident, never quietly swapped later. Either parent can record a payment on their own, so there's nothing to stall.
Importantly, TwoNests never holds anyone's money. The money moves in your own app โ Venmo, Zelle, PayPal โ and TwoNests simply keeps the receipt. That's cleaner evidence and means no one is waiting on the other to confirm.
Place a private voice or video call to your co-parent right inside the app, and each call is logged for the record. (Live calling turns on once your family's calling service is connected; you can always log a call that already happened by hand.)
Or $15 / month โ one price per family, both parents and your invited caregivers included. Not per parent.