Free baby tracker

Baby logbook app for one shared family record

Keep feeds, sleep, nappies, solids, common allergens, routines, measurements and notes in one shared baby logbook, so parents and caregivers can check the same family record without piecing it together from messages.

A baby logbook built from everyday records

Daily tracker records

Log feeds, naps, night sleep, nappies, solids, routines and notes as part of one family timeline.

Measurements beside the day

Record weight and length measurements in the Growth section while keeping them close to the wider baby log context.

Shared caregiver access

Parents and invited caregivers can use separate logins while updating the same baby record.

Home-screen web app

Open Luna from a browser or save it to a phone home screen for quick record-keeping.

How Luna helps day to day

  • Use Luna as a baby logbook app when paper notes, screenshots and chat threads are too scattered.
  • Keep family records readable before partner swaps, caregiver handovers and everyday catch-ups.
  • Luna is for organisation and record-keeping, not diagnosis, treatment, medication advice, care instructions or medical decisions.

Built for shared family handovers

Luna lets parents and caregivers use separate logins while keeping one shared baby log. That means feeds, sleep, nappies, solids, allergens and notes are easier to hand over without screenshots or memory games.

Safety boundary

Luna is for organisation and record-keeping. It is not a medical device and does not make health decisions, assess allergies, or replace professional care. For symptoms, allergy concerns or treatment questions, use a qualified health professional or urgent care route.

Common questions

What can I record in the Luna baby logbook?

Luna supports everyday family records such as feeds, sleep, nappies, solids, common allergens, routines, notes and measurements.

Does Luna interpret the baby logbook medically?

No. Luna keeps records and can summarise logged patterns. It does not provide diagnosis, treatment, medication advice, care instructions or medical decisions.