Features

Everything you need.
Nothing you don't.

FairLedger keeps finances, conversations, and schedules together, so both parents always have the full picture, not a pile of fragments to sort through.

What's included

Finances, messages, and schedules in one place

Expenses, approvals, conversations, and custody schedules stay connected, giving both parents a complete picture without jumping between apps, texts, emails, and spreadsheets.

Two ledgers, never mixed

Shared expenses and support obligations tracked separately, each with its own running balance, so the numbers are always accurate.

Both parents confirm

Log an expense and the other parent gets notified. They approve or dispute it, and that decision is on the record.

Conversations stay attached

Every expense, event, and custody swap has its own thread. No hunting through texts to find what you said about which bill.

A record that holds up

Every entry is timestamped and locked. Nothing disappears, including corrections. Export a clean PDF report in one tap.

A calm co-parenting moment

Important documents, one place

Parenting plans, insurance cards, and medical documents, all organized by category and accessible to both parents.

Shared custody calendar

See who has the kids and when. Schedules, events, and custody swaps are all documented in one place.

FairCoach

AI communication coaching that helps you write messages that are clear, factual, and less likely to escalate conflict, built on BIFF principles.

Start solo, convert later

Begin building a timestamped record on your own. When your co-parent joins, it converts to shared mode automatically.

Message hub

Calmer conversations, always in context

Messages stay attached to the expenses and events they belong to, while the Message Hub brings everything together in one place, and FairCoach helps you write them calmly before you send.

Context always one click awayJump from any message directly to the related expense or event. Every exchange is part of the permanent record.
A shared thread for general topicsHandle scheduling, logistics, and broader discussions in one place, separate from expense conversations.
Your draft

FairCoach: this might escalate
Potential issues
  • Accuses the co-parent of bad intent, putting them on the defensive.
  • Uses absolute language ("never") that invites a disputed, escalating reply.
  • Reads as hostile, the kind of message that can surface as evidence of conflict in family court.
✨ FairCoach suggestion

Going forward, please let me know about the kids' doctor appointments in advance so I can be involved.

Suggestions are yours to use, edit, or skip.

Two ledgers

Shared expenses and support, kept separate.

Two independent ledgers with separate running balances, because mixing support payments with shared expenses is where the math, and the arguments, start.

Shared expenses

Track expenses for activities, school, medical, transportation, personal needs, and more, from either parent. Both parents log entries, both parents approve or dispute them, and the running balance updates automatically.

Support obligations

Keep support payments separate from shared expenses so the record mirrors how real obligations actually work. No informal netting, no ambiguity about what was paid and when.

Ready to get started?

30 day free trial. No credit card required. Both parents covered under one subscription.