Best Baby Size App

199+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

Whether you're new to baby size app or looking for an upgrade, our curated collection of 199+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Baby Size App

Pregnancy Baby Tracker - WTE#2

Pregnancy Baby Tracker - WTE by Everyday Health, Inc.

Track Development & Growth
Strong Contender
🏥 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#3

Pregnancy + | Tracker App by Philips Digital UK Limited

Pregnant? Join over 80m moms!
Worth Considering
🏥 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 App apps to explore

4
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)
5
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)
6
Pregnancy Tracker - BabyInside
Pregnancy Tracker - BabyInside
Pregnancy Tracker - BabyInside
Pregnancy & Baby Tracker App
Free

Track your pregnancy journey with our app. Stay informed about your baby's development, keep track of important milestones, and receive helpful tips and reminders throughout your pregnancy. Download now for a personalized experience.

🏥 Medical
(466)
7
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)
8
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)
9
Preggers | Pregnancy tracker
Preggers | Pregnancy tracker
Preggers | Pregnancy tracker
Pregnant. Postpartum. Babies.
Free

Track your pregnancy journey with our app, which includes a due date calendar, baby development info, and helpful tools for expecting parents. Stay informed and organized throughout your pregnancy - download now!

🏥 Medical
(54)
10
Ovia Parenting & Baby Tracker
Ovia Parenting & Baby Tracker
Ovia Parenting & Baby Tracker
Breastfeeding, Sleep, & Diaper
Free

Track your baby's milestones, growth, feedings, and sleep schedule easily with this all-in-one parenting app. Get personalized insights and expert advice tailored to your child's development. Download now to simplify your parenting journey.

🏥 Medical
(10K)
11
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)
12
Pregnancy App.
Pregnancy App.
Pregnancy App.
Start tracking your pregnancy!
Free

Track your pregnancy week by week with this helpful app! Stay informed about your pregnancy progress, calculate your due date, manage contractions and kicks, and monitor your weight. Download now for a free and intuitive pregnancy tracking experience. Powered by Amila.

🏥 Medical
(21K)
13
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)
14
Baby + | Your Baby Tracker
Baby + | Your Baby Tracker
Baby + | Your Baby Tracker
Baby Development & Tracker App
Free

Track your baby's development, growth, feeding schedule, sleep patterns, and more with this comprehensive baby tracker app. Stay organized and informed about your baby's progress easily on your phone. Download now and simplify your parenting journey.

🏥 Medical
(7.8K)
15
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)
16
Pregnancy announcement -Giggly
Pregnancy announcement -Giggly
Pregnancy announcement -Giggly
baby name generator editor app
Free

Create and cherish memories of your pregnancy journey with Giggly, the baby name generator and pregnancy countdown app! Join 100,000 moms in capturing the sweetness of this special time together. Get Giggly now!

📷 Photo & Video
(5.4K)
17
PreggApp: AI Pregnancy Tracker
PreggApp: AI Pregnancy Tracker
PreggApp: AI Pregnancy Tracker
Baby diary and calendar app
Free

This pregnancy tracker app, crafted by seasoned gynecologists, offers a comprehensive guide to pregnancy with features like an AI chatbot, short podcasts, and a daily health check-up, helping users stay informed and engaged throughout their pregnancy. Download it today and try it for free to track your pregnancy progress, receive valuable insights, and get instant answers to your pregnancy-related questions.

💪 Health & Fitness
(0)
18
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)
19
Pregnancy Tracker | Preglife
Pregnancy Tracker | Preglife
Pregnancy Tracker | Preglife
Baby Development & Milestones
Free

Track your baby's development, get personalized pregnancy insights, and connect with a supportive community - all in one app! Monitor your progress, receive helpful tips, and join other expecting parents on this journey. Download now for a seamless pregnancy experience!

🏥 Medical
(1.7K)
20
Bounty Pregnancy and Baby App
Bounty Pregnancy and Baby App
Bounty Pregnancy and Baby App
Development and growth tracker
Free

The Bounty Pregnancy and Baby App is a comprehensive app that provides personalized pregnancy and baby tracking, daily tips and advice, and a wide range of resources to support parents from pregnancy through the early years of their child's life. With features like an interactive baby countdown, checklists, and a wealth of articles on various parenting topics, this app aims to be a one-stop-shop for expectant and new parents. If you have any ideas or need assistance, you can reach out to the app team.

💪 Health & Fitness
(9)