CustodyLog: Custody Journal

Keep a clear, timestamped record of your co-parenting — privately, on your own device. CustodyLog helps separated and divorced parents document exchanges, incidents, expenses, and parenting time so nothing important is forgotten. Your records never leave your phone.

Unlike two-sided co-parenting apps, CustodyLog works on its own — the other parent does not need to install anything, sign up, or agree to use it.

KEY FEATURES:
• One-sided & private — no account, no co-parent sign-up, no cloud. Everything stays on your device.
• Document any event — log exchanges (on-time, late, no-show), incidents, missed visits, medical and school notes, communications, and milestones.
• Photo evidence — attach photos to any entry, straight from your camera or gallery.
• Locked, timestamped entries — each entry records when the event happened and when you logged it. After 24 hours entries lock as evidence; corrections are added as a dated amendment trail, so the original is never overwritten.
• Parenting-time tracking — a monthly calendar to log actual overnights, compared against your planned schedule, with a live planned-vs-actual percentage.
• Free parenting-time calculator — work out each parent's share of overnights in seconds.
• Child expenses — track child-related costs, split percentages, reimbursement status, and receipts.
• Court-ready PDF report — export a clean, dated report for any period, with an optional photo appendix and expense summary, to share with a lawyer or mediator.
• Biometric app lock — protect your records with your fingerprint, face, or device PIN.
• CSV export — export your entries and expenses as spreadsheets.
• 12 languages with right-to-left support.

WHY CHOOSE CUSTODYLOG?
• Truly private — local-only by design. No server holds your family's data.
• No subscription trap — a simple one-time purchase, not another monthly bill.
• Works without cooperation — start documenting today, on your own.
• Built to be factual — neutral, organized records you can actually use.

PERFECT FOR:
• Parents in a separation, divorce, or custody arrangement.
• Anyone advised by a lawyer to "keep a journal" of co-parenting.
• Documenting missed pickups, late exchanges, expenses, and important events over time.

CustodyLog is a personal documentation tool. It does not provide legal advice, and whether any record is admissible is decided by a court. Keep your entries accurate and factual.

Start documenting with confidence — download CustodyLog.

Recent changes:
• Reports: filter by child and period, plus new charts for exchange punctuality and parenting time
• Timeline: type filter now works, filter by child, locked entries marked
• Exchange punctuality now shown on the entry
• Photos can be removed from an entry
• Expenses: filter by category, per-currency totals, comma decimals accepted
• Court report: colour-coded types, share and owed columns, fixed Arabic and Chinese text
• CSV now opens correctly in Excel
• More reliable backup import