Co-parenting app for iPhone and Android

Co-parenting, on the record.

Kindline keeps messages, the custody calendar, expenses and your children's information in one place both parents share. Nothing can be edited or deleted, so you can communicate with confidence and take a verified record to court.

App Store: coming soon Google Play: coming soon

Free. In English and Spanish. Or use Kindline on your computer at app.kindlinecoparent.com.

Kindline messages between two co-parents, organized by topic
Kindline shared custody calendar
  • Nothing is erasedEvery message, expense and change is timestamped and permanent, for both parents.
  • Both parents are equalWhoever starts the case gets no extra control. Same rights, same record.
  • Ready for courtExport a PDF record with a verification code anyone can check.

Everything co-parents need, in one calm place

Built for parents who need clear communication and a record they can rely on, whether things are going well or not.

Messages that stay on the record

Timestamped, with read receipts, and impossible to edit or delete. Organize by topic, attach photos and documents, and search everything.

A second look before you send

An optional tone check flags messages that could read as hostile and offers a calmer version. Suggested replies help when you don't know what to say.

Shared custody calendar

Set up your schedule, including the Texas Standard and Expanded Standard Possession Orders. Request swaps both parents approve, and check in at exchanges.

Expenses, tracked fairly

Log shared costs with receipts and each parent's share. Approve, dispute or mark paid, with a running balance. Kindline tracks, never moves money.

Your children's information

Doctors, allergies, medications, school, sizes and emergency contacts that both parents can see, with every change recorded.

Court-ready records

Export messages, calendar and expenses as a PDF with a verification code. Anyone can confirm it hasn't been altered.

Professionals, by invitation

Give your attorney, mediator or guardian ad litem read-only access. Every grant is noted in the case for both parents to see.

A private journal

Notes only you can see, for your own memory or for your lawyer. Kept apart from the shared case.

Safety built in

App lock with Face ID or fingerprint, quiet hours, a way to report abuse, and a Find help screen with hotlines.

See Kindline

A simple, focused app both parents can use from day one.

Messages: Topics, attachments, read receipts
MessagesTopics, attachments, read receipts
Calendar: Custody schedule and swaps
CalendarCustody schedule and swaps
Expenses: Shares, receipts, balance
ExpensesShares, receipts, balance
Children: Information both parents share
ChildrenInformation both parents share

Get started in minutes

  1. Create your account

    Download Kindline and sign up with your email or Apple.

  2. Invite your co-parent

    Share a one-time code. You can add your children's information and journal while you wait.

  3. Keep everything on the record

    Message, plan the calendar and track expenses. Export a record whenever you need one.

Built to be trusted by courts and professionals

Kindline records are generated from the stored case, not from anyone's screenshots. Each export carries a code that confirms it matches the original.

  • Messages and activity can't be edited or deleted by either parent
  • Read receipts, timestamps and time zones on every entry
  • Read-only access for attorneys, mediators and guardians ad litem
  • Public verification page for every exported record
For legal professionals

Verify a Kindline record

Enter the code printed on the PDF.

A calmer way to co-parent

Kindline is free. Download it, invite your co-parent and keep everything in one place.

App Store: coming soon Google Play: coming soon