TwinRoutine — Twins Tracker

TwinRoutine is the simplest logbook for parents of twins. Track sleep, diapers, feeds, baths, and more — with one app designed for two babies.

WHY TWINROUTINE? Raising twins means double everything: double feeds, double diapers, double naps. TwinRoutine gives you one place to log it all, fast.

PRIVACY FIRST — NO COMPROMISES

• No account required
• No email, no login, no sign-up
• No internet connection needed to use the app
• No analytics, no tracking, no third-party SDKs
• Your logs stay on your device, synced privately via your personal iCloud (managed by Apple, never by us)
• We never see, store, access, or sell your data — we literally cannot
• No ads. Ever.

KEY FEATURES

• Three taps to log any activity
• Separate tracking for each twin, plus "Log for Both" when they share
• Parallel View: see both twins' days side by side — spot sleep overlaps, feeding patterns, and rhythms
• Home screen widget: last feed, diaper, and sleep for both twins at a glance
• Growth & measurements tracking
• Milestone memories — from first smile to first steps
• Sleep timer with manual nap entry
• Doctor appointment reminders
• Full history with charts (Pro)
• CSV and PDF export for pediatrician visits (Pro)

FREE VS PRO Free: Sleep, diapers, and feeds — everything you need to start. Pro: Unlock Bath, Temperature, Doctor, Medicine, full history, Parallel View, Growth, Milestones, charts, and export.

All new users get a 5-day free trial with all Pro features unlocked.

IMPORTANT — MEDICAL DISCLAIMER TwinRoutine is a digital logbook — the equivalent of pen and paper. It is NOT a medical device. It does not diagnose, treat, monitor, or advise on any health condition. Always consult a healthcare professional for medical concerns about your children.

Built by a parent, for parents of twins who already have enough on their plate.