Baby Tracker Master gives parents and caregivers a shared record for feeding, sleep, diaper changes, growth, and temperature. The app syncs entries between caregivers’ phones, supports invitations for grandparents or a nanny with viewer or caregiver access, and updates feeding reminders when a new feed is logged. It offers a vaccination and well-child visit schedule based on the baby’s birth date and the standard CDC timeline, plus growth charts using percentile curves. Family features include a shared photo gallery, milestones, chat, a notes journal, and PDF summaries of recent care history. Multiple babies can be selected from the home screen, and records can be entered offline and synced when connectivity returns. The listing says a one-time purchase unlocks Insights, the Photos & Videos gallery, and Family Sharing across devices, but it does not state the purchase price. Health schedules and charts should be treated as tracking tools, not a substitute for a clinician’s guidance.
