Co-parenting app

Your child at the center,
the conflict left out.

An iOS app that brings the calendar, messaging, expenses, and documents for separated parents together in one calm place. No one-sided surprises; every record is timestamped and verifiable.

How it works Verifiable records

iOS 17+ · The free tier is genuinely free · One subscription covers both parents

The core five

The daily work of a divorce,
in a single app.

It’s not the feature list competitors lack — it’s engineering quality. Coparoo delivers the same core set with a flawless, fast, truly iOS-native experience.

Shared custody calendar

Color-coded custody days and ready-made patterns (alternating weeks, 2-2-3, 2-2-5-5). The calendar never changes one-sided: a swap request is applied only after the other parent approves, and the whole history is logged. Reminders go to both parents.

Secure messaging

Once sent, a message can’t be edited or deleted; it’s server-timestamped and protected by a hash chain. First-viewed receipts end the “I never saw it” argument. Topic-based threads keep school, health, and vacation separate.

Expense tracking and splitting

Receipt photo, category, and percentage split (50/50, 60/40, or custom). Acknowledge / dispute / settled flow and a live balance summary. Records lock once the other parent has responded.

Child info hub

School, teachers, doctors, medications, allergies, sizes — the same facts in both homes. A document vault for report cards, prescriptions, and official papers that both sides can always access.

Tone assistant

When you write a harsh message, it suggests a calmer rewrite before you send. The analysis runs entirely on-device; your unsent drafts never leave your phone and are never logged.

Record export — free

Messages, calendar history, and expenses turn into a PDF report for the date range you pick. This feature, which competitors keep behind a paywall, is free on every tier.

Verifiable records

“This PDF might have been tampered with” — closed.

Every report embeds a server-generated SHA-256 digest and timestamp. When the QR code at the bottom is scanned, a verification page shows third parties whether the report matches the original records on the server exactly.

Admissibility of evidence varies by jurisdiction; Coparoo promises not “evidence in court” but a verifiable record.

Immutability: Messages are append-only; the edit and delete paths are closed even in the admin panel.
Chaining: Each record carries the digest of the previous one — any insertion or removal is detected.
Neutral clock: The timestamp comes from the server, not the device.
Encryption: ID numbers, health information, and documents are stored encrypted at the application layer.
Address leaks: Photos’ GPS/EXIF data is never shown in the other parent’s interface.

Solo mode

Works even if your co-parent won’t join.

Event log, missed exchanges, expenses, and documents are kept even on your own and can be turned into a report anytime. If the other side joins later, the shared space opens; your solo records stay in your private space.

What we won’t do

No ads

Ads on sensitive data are a trust killer. Your child’s data is never sold or opened to advertising.

No constant location tracking

Location is stamped only at the moment of a hand-off check-in, with mutual consent.

No social feed

This is a tool, not a place to kill time.

Your child at the center,the conflict left out.

The daily work of a divorce,in a single app.