A native co-parenting app for iPhone and Android
Co-parenting doesn't happen at a desk. It happens at school pickup, during a handoff, in a parking lot before a difficult conversation. just parent is a native mobile co-parenting app with nearly full feature coverage — built for the moments you actually use it.
Both apps are free to download. Both work on the free plan. No paywall to get started on mobile.
Co-parenting doesn't happen at a desk
The moments a co-parenting app needs to work are the moments you don't have a laptop in front of you. A pickup running late. A new appointment to log before you forget. A message you need to send while the kids are already in the car.
The native mobile apps put the same record-keeping, the same calendar, the same messaging, in your pocket. Push notifications keep you in the loop without forcing you back to a browser.
- Real native apps — not a website in a shell
- Push notifications for new messages, change requests, and expenses
- The full record, available wherever you are
- One account across iPhone, Android, and the web
The whole app, in your pocket
The mobile apps aren't a cut-down companion to the web. They cover the features co-parents actually use day to day — messaging, calendar, expenses, the handoff journal, and the shared agreement.
Structured messaging
Subject-lined messages with immutable, timestamped records. Cool-Off Button, AI Draft, and Calm Assist all work on mobile.
Shared custody calendar
Custody rotation, change requests, holidays, school breaks, activities, and appointments — synced across both parents.
Expense tracking
Log expenses with a receipt photo from your camera. Auto-split percentages, dispute workflow, and full payment history.
Handoff journal
Log what mattered during your custody time — meals, mood, meds, school — in seconds, on the way out the door.
Our Agreement
The shared ground rules — schedule, expense policy, journal categories, holiday rotation — always one tap away.
Push notifications
Granular controls per category. Get the things that matter, mute the ones that don't — without hiding the record.
The pause button, in your pocket
The most dangerous co-parenting messages are the ones sent from a phone in a moment of frustration. Calm Assist checks your draft before it sends — flags accusatory or escalating language, and gives you the chance to edit, rework, or send anyway. On mobile, where it matters most.
The privacy commitment travels with the app
The privacy and security promises in the web app live in the mobile apps too. Zero ad trackers. No behavioral profiling. No data sold to brokers or advertising partners.
Zero ad trackers
No third-party advertising SDKs in either app. Co-parenting data never leaves the platform to fund someone else's ad business.
Encrypted in transit
Every request to the just parent API runs over TLS. Sessions stay authenticated with the same standards as the web app — no shortcuts because it's mobile.
The record is the record
Messages are timestamped at send and immutable afterward — whether you sent them from a browser or your phone. The mobile app changes the surface, not the integrity of the record.
Tenant isolation
Each family's data is structurally separated at the database layer, not just policy. No AI feature, on web or mobile, can browse another family's records.
Read the full privacy commitment →
Free to download. Free to use.
The iPhone and Android apps are part of the free tier. No upgrade required to get started, and the paid features (AI Draft, Calm Assist, holiday management) work the same on mobile as they do on the web.
Co-parenting, where you actually are
Sign up free. Download the app. Invite your co-parent.