Best Baby Size Traker Apps

196+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our baby size traker list covers 196+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Baby Size Traker

BabyCenter Pregnancy Tracker#1

BabyCenter Pregnancy Tracker by Everyday Health, Inc.

Track Baby Development & Size
Editor's Choice
🏥 Medical
4.9😊(290K ratings)
FreeAds
#29in Medical
BabyCenter Pregnancy Tracker screenshot 1
BabyCenter Pregnancy Tracker screenshot 2
BabyCenter Pregnancy Tracker screenshot 3
BabyCenter Pregnancy Tracker screenshot 4
BabyCenter Pregnancy Tracker screenshot 5
BabyCenter Pregnancy Tracker screenshot 6

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.

What We Love

  • 👍 Very helpful app
  • 👍 Informative and useful
  • 👍 Excellent app
  • 👍 Great information resource

Room to Improve

  • 🐛 Logging issues and profile deletions
  • 🐛 Buggy bumpie photo uploads
  • 🙄 Some outdated or one-sided information
The Bump: Baby & Pregnancy App#2

The Bump: Baby & Pregnancy App by The Knot Inc.

Baby Tracker, Growth & Names
Strong Contender
💪 Health & Fitness
4.8😊(38K ratings)
FreeAds
The Bump: Baby & Pregnancy App screenshot 1
The Bump: Baby & Pregnancy App screenshot 2
The Bump: Baby & Pregnancy App screenshot 3
The Bump: Baby & Pregnancy App screenshot 4
The Bump: Baby & Pregnancy App screenshot 5
The Bump: Baby & Pregnancy App screenshot 6

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.

What We Love

  • ⭐ Excellent pregnancy tracking and information
  • 💻 Detailed weekly updates and 3D visuals
  • 📚 Comprehensive articles and resources
  • 🤰 Helpful for first-time and experienced moms

Room to Improve

  • 🐛 Occasional app crashes and glitches
  • 🤔 Inconsistent or outdated content in some articles
  • 📊 Lack of personalization and customization options
amma: Pregnancy & Baby Tracker#3

amma: Pregnancy & Baby Tracker by PERIOD TRACKER & PREGNANCY AND BABY CALENDAR LIMITED

Fertility to Newborn Weekly
Worth Considering
🏥 Medical
4.8😐(6.2K ratings)
FreeAdsIn-App Purchases
#63in Medical
amma: Pregnancy & Baby Tracker screenshot 1
amma: Pregnancy & Baby Tracker screenshot 2
amma: Pregnancy & Baby Tracker screenshot 3
amma: Pregnancy & Baby Tracker screenshot 4
amma: Pregnancy & Baby Tracker screenshot 5
amma: Pregnancy & Baby Tracker screenshot 6

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.

What We Love

  • 💕 Helpful and informative
  • 🎉 Tracks baby's growth well
  • 👍 User-friendly interface
  • 🤰 Great for first-time moms

Room to Improve

  • 🐛 Bugs and glitches
  • 💰 Expensive subscription
  • 📢 Too many ads

More Baby Size Traker apps to explore

4
What to Expect Pregnancy App
What to Expect Pregnancy App
What to Expect Pregnancy App
Track Development & Growth
Free

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.

🏥 Medical
(375K)
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
Baby Diaper Size Tracker
Baby Diaper Size Tracker
Baby Diaper Size Tracker
Growth Chart & Next Size Alert
Free

Track your baby's growth with a personalized chart and receive alerts when it's time to move to the next diaper size, helping you avoid blowouts and wasted money. By logging your baby's measurements, you can monitor their growth trends and milestones, and make informed purchasing decisions.

🏥 Medical
(8)
7
My Pregnancy | Tracker & App
My Pregnancy | Tracker & App
My Pregnancy | Tracker & App
Watch Your Baby Grow
Free

Track and manage all aspects of your pregnancy journey with our comprehensive app. Monitor your health, stay informed with expert articles, and connect with a supportive community of expectant parents. Download now and experience a smoother pregnancy journey.

🏥 Medical
(13K)
8
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)
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
Baby Milestone Tracker Sprouty
Baby Milestone Tracker Sprouty
Baby Milestone Tracker Sprouty
Development & Sleep Daybook
Free

Track your baby's growth and development with Sprouty, the essential milestone tracker app for parents. Keep a record of your baby's progress and achievements easily. Download now to stay updated on your baby's milestones!

💪 Health & Fitness
(208)
11
Pregnancy + | Tracker App
Pregnancy + | Tracker App
Pregnancy + | Tracker App
Pregnant? Join over 80m moms!
Free

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!

🏥 Medical
(73K)
12
Coconut Baby: Track Pregnancy
Coconut Baby: Track Pregnancy
Coconut Baby: Track Pregnancy
Bump Size & Growth Tracker App
Free
💪 Health & Fitness
(120)
13
Pregnancy Tracker & Baby Log
Pregnancy Tracker & Baby Log
Pregnancy Tracker & Baby Log
by Phuong Mai
Free
💪 Health & Fitness
(0)
14
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)
15
Babylist Baby Registry
Babylist Baby Registry
Babylist Baby Registry
One registry for any store
Free

Experience Babylist, the ultimate universal registry app for expectant parents offering a variety of features like price comparison, personalized checklists, expert baby gear guides, and more. Create one registry with items from any store, track your pregnancy, and get exclusive deals and suggestions to prepare for your growing family. Start planning for your baby's arrival today!

🛍️ Shopping
(133K)
16
Pathways.org Baby Milestones
Pathways.org Baby Milestones
Pathways.org Baby Milestones
Baby Development from Experts
Free

Discover a top-rated app for tracking your baby's milestones, now in 9 languages! Winner of two 2023 W3 Awards for Best Mobile Apps for Family. Download now to ensure you never miss a precious moment.

💪 Health & Fitness
(1K)
17
Baby Size Tracker Growth
Baby Size Tracker Growth
Baby Size Tracker Growth
by Marouane Baid
Free
💪 Health & Fitness
(0)
18
Baby Photo Editor: Pic Journal
Baby Photo Editor: Pic Journal
Baby Photo Editor: Pic Journal
Pregnancy Picture, Bump Story
Free

Create a visual journey of your pregnancy with a comprehensive baby photo editor. Document your bump story and cherish every moment with the Baby Photo Editor app. Download now and capture precious memories!

📷 Photo & Video
(2.3K)
19
Sleepiest: Sleep Meditation
Sleepiest: Sleep Meditation
Sleepiest: Sleep Meditation
Sleep Sounds & Bedtime Stories
Free

Experience peaceful and quality sleep with our app offering over 350 bedtime stories, 200 sleep meditations, and 150 ambient sounds. Fall asleep faster, track your sleep, and wake up gently with our smart features. Join our community of 5 million users for a tranquil slumber tonight.

💪 Health & Fitness
(119)
20
Bedtime Fan: White Noise Baby
Bedtime Fan: White Noise Baby
Bedtime Fan: White Noise Baby
Rest, Relax & Rise Refreshed
Free

A white noise app designed for babies to aid in comfortable sleep by offering various soothing sounds. Improve your baby's bedtime routine with calming noises.

💪 Health & Fitness
(195K)