Best Baby Size Tracker Apps

216+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

Pregnancy Baby Tracker is the household name in baby size tracker, but it's far from the only option. We track 216+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Baby Size Tracker

Pregnancy Baby Tracker - WTE#1

Pregnancy Baby Tracker - WTE by Everyday Health, Inc.

Track Development & Growth
Editor's Choice
🏥 Medical
4.8😊(628 ratings)
FreeAds
#31in Medical
Pregnancy Baby Tracker - WTE screenshot 1
Pregnancy Baby Tracker - WTE screenshot 2
Pregnancy Baby Tracker - WTE screenshot 3
Pregnancy Baby Tracker - WTE screenshot 4
Pregnancy Baby Tracker - WTE screenshot 5
Pregnancy Baby Tracker - WTE screenshot 6

A comprehensive pregnancy tracking app for expectant mothers that offers features like due date calculation, symptom tracking, appointment reminders, kick counter, and community support. Stay informed, organized, and connected throughout your pregnancy journey.

What We Love

  • 🚀 Helpful information and videos
  • 👍 Useful for tracking pregnancy and baby's development
  • 👍 Great community support
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Freezing and lagging issues
  • 🔍 Inaccurate baby size comparisons
  • 💬 Toxic and unsupportive community
Pregnancy + | Tracker App#2

Pregnancy + | Tracker App by Philips Digital UK Limited

Pregnant? Join over 80m moms!
Strong Contender
🏥 Medical
4.8😊(73K ratings)
FreeAdsIn-App Purchases
#6in Medical
Pregnancy + | Tracker App screenshot 1
Pregnancy + | Tracker App screenshot 2
Pregnancy + | Tracker App screenshot 3
Pregnancy + | Tracker App screenshot 4
Pregnancy + | Tracker App screenshot 5
Pregnancy + | Tracker App screenshot 6

Download this premier pregnancy tracking app for weekly pregnancy information, expert advice, and interactive 3D models to track your baby's development. Join a global community of over 65 million expecting families today!

What We Love

  • 🚀 Excellent pregnancy tracking app
  • 👍 Informative and useful features
  • 💡 Realistic 3D baby visuals
  • 👍 Helpful weekly updates and articles

Room to Improve

  • 🐛 Inaccurate due date and week calculations
  • 🐛 Bugs with loading articles and content
  • 💰 Paywall after 14 weeks

More Baby Size Tracker apps to explore

4
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
Track Baby Development & Size
Free

Track your baby's growth week by week with our top-rated pregnancy and parenting app. Get daily updates, expert advice, and personalized information tailored to your due date. Join the BabyCenter community for resources to enhance your pregnancy and parenting journey.

🏥 Medical
(290K)
5
Pregnancy Tracker: Baby Bump
Pregnancy Tracker: Baby Bump
Pregnancy Tracker: Baby Bump
Contraction timer,kick counter
Free

Track your pregnancy journey effortlessly with our app! Get week-by-week updates on your baby's development, monitor kicks with a kick counter, time contractions, receive tips for a healthy pregnancy, and share precious moments with loved ones. Download now for a stress-free pregnancy experience!

🏥 Medical
(7.4K)
6
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
Baby Tracker, Growth & Names
Free

This application is specifically designed to help expectant mothers track their pregnancy journey, providing valuable information on fetal development, health tips, and appointment reminders. Stay informed and organized throughout your pregnancy with this all-in-one tool.

💪 Health & Fitness
(38K)
7
Flo: Period & Cycle Health
Flo: Period & Cycle Health
Flo: Period & Cycle Health
Ovulation & Pregnancy Calendar
Free

This application helps users track their menstrual cycle, ovulation, and fertility windows. It offers personalized insights, health tips, and a community forum for support. Download now to stay informed and empowered in managing your reproductive health.

💪 Health & Fitness
(847K)
8
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
Suivi: Grossesse, Alimentation
Free

Connect with other expecting mothers, access expert advice, and track your pregnancy journey with ease. Join a supportive community today for personalized pregnancy support and guidance.

🏥 Medical
(26K)
9
Huckleberry: Baby & Child
Huckleberry: Baby & Child
Huckleberry: Baby & Child
Baby Tracker & Sleep Experts
Free

Huckleberry is a baby monitoring application that helps parents track their baby's sleep, feedings, diaper changes, and growth progress. With easy-to-use interfaces and data analysis, parents can ensure their baby is healthy and thriving. Download now to stay on top of your baby's needs effortlessly.

🏥 Medical
(13K)
10
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
Fertility to Newborn Weekly
Free

A comprehensive pregnancy tracking app with features for monitoring health, receiving personalized tips, and connecting with healthcare professionals. Stay informed and supported throughout your pregnancy journey.

🏥 Medical
(6.2K)
11
Pregnancy Tracker App 
Pregnancy Tracker App 
Pregnancy Tracker App 
Contraction Timer Kick counter
Free

Track your pregnancy journey from week to week with a comprehensive app that offers detailed information on your baby's growth, your body's changes, and essential tools to prepare for delivery. Download now and enjoy a trusted companion from bump to baby, with AI-powered support and expert guidance at your fingertips.

🏥 Medical
(193)
12
Nurture Pregnancy Week by Week
Nurture Pregnancy Week by Week
Nurture Pregnancy Week by Week
Track Baby Growth & Due Date
Free

Track your pregnancy, learn about baby development, connect with a supportive community of moms, and get expert advice all in one app. From tracking symptoms to creating a baby registry, Glow Nurture is your go-to pregnancy companion.

🏥 Medical
(30K)
13
Pregnancy Tracker 3D by Sprout
Pregnancy Tracker 3D by Sprout
Pregnancy Tracker 3D by Sprout
Track Baby Growth Week-By-Week
Free

Monitor every aspect of your pregnancy with this all-in-one tracker app. From contraction timers to kick counters, stay informed and organized on your journey to motherhood. Try it out now!

🏥 Medical
(24K)
14
Pregnancy Tracker・App by Moms
Pregnancy Tracker・App by Moms
Pregnancy Tracker・App by Moms
Week-by-Week Baby Growth Guide
Free

Track your pregnancy journey week by week with our comprehensive Pregnancy and Due Date Tracker app. Stay informed about your baby's development, schedule doctor's appointments, keep health records, access daily articles, and utilize tools like contraction counter and Kegel exercises. Download now to ensure a pleasant and informed pregnancy experience!

🏥 Medical
(14K)
15
Baby Memos - Baby Tracker
Baby Memos - Baby Tracker
Baby Memos - Baby Tracker
Feed,Sleep,Track,Growth,Feed
Free

This baby tracking app helps parents easily record and manage their baby's feeding, sleep, and growth milestones, providing a comprehensive and personalized solution for newborn care. With features like intelligent reminders, data analysis, and visualization, it supports parents in establishing healthy routines and monitoring their baby's development, making it a trusted solution for families worldwide.

🏥 Medical
(13)
16
Baby Tracker & Newborn Log
Baby Tracker & Newborn Log
Baby Tracker & Newborn Log
Baby Feeding, Sleep & Diaper
Free

A comprehensive baby tracker app for new parents, featuring tools for feeding, sleep, diaper changes, pumping, growth tracking, milestones, health, and more. Track your baby's development easily with this all-in-one parenting tool. Start tracking your baby's progress today!

🏥 Medical
(262)
17
HiMommy: Ovulation & Pregnancy
HiMommy: Ovulation & Pregnancy
HiMommy: Ovulation & Pregnancy
Period & Cycle tracker, Baby
Free

Stay informed and monitor your pregnancy with our all-in-one app. Track your baby's development, receive personalized tips, and connect with a supportive community of soon-to-be parents. Download now to embark on your pregnancy journey with confidence.

🏥 Medical
(4.8K)
18
Glow Baby Tracker & Growth App
Glow Baby Tracker & Growth App
Glow Baby Tracker & Growth App
Milestone, Pumping, Baby Sleep
Free

Track your baby's feeding, diaper changes, sleep schedule, and growth milestones all in one convenient app. Stay organized and monitor your baby's development effortlessly. Download now to simplify your parenting journey!

🏥 Medical
(23K)
19
Nara Baby & Pregnancy Tracker
Nara Baby & Pregnancy Tracker
Nara Baby & Pregnancy Tracker
Pregnancy, Baby, Postpartum
Free

Track baby's health, activities, and milestones with the Nara Baby Tracker app. Log feeding, sleep, diapers, and more with an intuitive design for parents and caregivers. Join over 50,000 users in tracking your baby's progress and creating routines seamlessly.

🏥 Medical
(967)
20
Baby Tracker!
Baby Tracker!
Baby Tracker!
Baby tracker and breastfeeding
Free

Track all aspects of your baby's care with this powerful app – monitor feeding, sleep, diapers, photos, and more in one convenient place. Keep informed on your little one's patterns and behaviors easily with this user-friendly tool. Download now for a comprehensive baby tracking experience.

🏥 Medical
(5K)

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