Baby Leap: Development Diary

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Rated for 3+
100K+
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Content rating
Rated for 3+
In-app purchases
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About this app

Join over 1 million parents who use Baby Leap — the baby tracker and baby development app that guides your baby's growth from newborn to age 6. Get personalised daily activities, baby milestones, sleep, weaning & health logging, and expert guidance in one parenting app

★★★ PERSONALISED BABY DEVELOPMENT PLAN ★★★
→ Weekly Development Plans: Expert-curated plans tailored to your baby's age and developmental stage, supporting a holistic approach to baby development
→ Daily Activities: Age-appropriate tasks across physical, cognitive, linguistic, and social & emotional domains — designed to fit your daily routine
→ 250+ Expert-Designed Activities: Crafted by paediatricians, child psychologists, early childhood educators, speech therapists, and paediatric nutritionists
→ Progress Charts: Track your child development with interactive charts and detailed insights for each skill category

★★★ 749 DEVELOPMENTAL MILESTONES ★★★
→ Comprehensive Milestone Tracker: Follow your baby's developmental milestones across all four categories — from first smile to first steps and first words. Capture each baby milestone in your personal baby memory book
→ Baby To Toddler: Track toddler milestones through age 6 — walking, talking and every leap after the first year.
→ Expert Articles: A curated library covering feeding, sleep, motor skills, language development and more — written by paediatric specialists

★★★ COMPLETE BABY TRACKER ★★★
→ Baby Sleep Tracker: Log naps and nighttime sleep with our built-in nap tracker. View daily and weekly averages, sleep heatmaps and trends toward healthier sleep habits
→ Breastfeeding Tracker: Time feeds and log bottles
→ Nappy Tracker: Quick-log nappy changes throughout the day — a complete nappy log built into your newborn tracker
→ Growth Tracker: Record weight, length and head circumference and visualise growth over time — your built-in baby growth tracker

★★★ WEANING & BABY FOOD ★★★
→ First Foods Tracker: Starting weaning? Log every first food your baby tries, whether purées or baby-led weaning
→ Allergen Introduction: Track when each common allergen is introduced and note any reactions to share with your paediatrician
→ Age-Based Guidance: Know when to start solids and what baby food to offer at each stage

★★★ MEDICAL LOG ★★★
Never miss an important health detail:
→ Immunisation Tracker: Log immunisations with dates, types and doses — a complete record ready for every check-up
→ Symptom Tracker: Record symptoms as they appear to share a clear history with your paediatrician

★★★ BABY DIARY & MILESTONE TIMELINE ★★★
→ Your Child's Story: See every milestone, activity and memory captured on a beautiful, scrollable timeline — your baby diary from newborn days to toddler adventures
→ Baby Journal: Turn daily moments into a lasting baby journal and baby book you can revisit anytime — a keepsake baby book that fills itself in as you track

★★★ CO-PARENTING & FAMILY ★★★
→ Co-Parent Access: Invite your partner, grandparents or carers to share access. Everyone stays in sync with your baby's plan, milestones and daily tracking
→ Multi-Child Support: Add multiple children and switch between personalised baby development plans for each one

★★★ 24/7 PARENTING COMPANION ★★★
Meet the BabyLeap Assistant — your trusted guide through every parenting moment. Get instant, expert-backed answers about baby milestones, sleep schedules, feeding and parenting questions anytime. From 3AM concerns to first-word excitement, we're here with personalised guidance

★★★ ORGANISE EVERYTHING ★★★
→ Calendar, contacts & notes: Stay on top of doctor visits, carer info and observations about your baby's development

Download Baby Leap today — the baby diary, baby journal and baby development app trusted by over 1 million families to track developmental milestones and toddler milestones, log sleep and first foods, and support their child's growth from newborn to toddlerhood

Subscription is required to use Baby Leap. 7 Day Free trial
Baby food & weaning, baby development, milestones, diary & journal for parents
Updated on
14 Oct 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, App info and performance and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What's new

Home Screen widgets are here. Log a feed, nap or diaper in one tap from your Home Screen, Lock Screen or Control Center, without opening the app. In dark mode the widgets switch to a dim night palette that won't light up the room at 3am. The feeding card now also shows your baby's usual feed time, learned from your own logs. Set it all up in Settings › Widgets & shortcuts.