Best Size Of My Baby Apps

249+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated August 2026

The best size of my baby apps on iPhone average 4.8★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Size Of My Baby Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pregnancy Baby Tracker - WTEPregnancy Baby Tracker - WTEFree4.9★ (378K)YesNoAug 2026
2Little Sprout - Baby TrackerLittle Sprout - Baby TrackerFreeNoYesAug 2026
3Pregnancy + | Tracker AppPregnancy + | Tracker AppFree4.8★ (75K)YesYesAug 2026
4Coconut Baby: Track PregnancyCoconut Baby: Track PregnancyFree4.7★ (120)NoYesAug 2026
5The Bump: Baby & Pregnancy AppThe Bump: Baby & Pregnancy AppFree4.8★ (39K)YesNoAug 2026
6Pregnancy Tracker: Baby BumpPregnancy Tracker: Baby BumpFree4.6★ (7.5K)NoNoAug 2026
7Bloom Pregnancy AppBloom Pregnancy AppFreeNoYesAug 2026
8Window to the WombWindow to the WombFreeNoNoJun 2026

Top Picks for Size Of My Baby

Pregnancy Baby Tracker - WTE#1

Pregnancy Baby Tracker - WTE by Everyday Health, Inc.

Track Development & Growth
Editor's Choice
🏥 Medical
4.9😊(378K ratings)
FreeAds
#29in 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

This app guides you through pregnancy and early parenthood with weekly updates, development trackers, and expert advice. It helps you monitor your baby's growth, manage symptoms, and connect with other parents.

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😊(75K ratings)
FreeAdsIn-App Purchases
#3in 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

Track your pregnancy week-by-week with expert advice, daily articles, and interactive 3D models of your baby's development. Features include a due date calculator, kick counter, and tools to plan for labor and organize appointments. Join millions of expecting parents worldwide.

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 Size Of My Baby apps to explore

4
Coconut Baby: Track Pregnancy
Coconut Baby: Track Pregnancy
Coconut Baby: Track Pregnancy
Bump Size & Growth Tracker App
Free

This app offers a fun, weekly pregnancy countdown with size comparisons to everyday objects. Visualize your baby's growth and learn interesting facts throughout your pregnancy journey. Share your progress with loved ones and capture memorable "Belly Selfies."

Weekly pregnancy countdownBaby size comparisons to objectsFun pregnancy facts
💪 Health & Fitness
(120)
free with in-app purchases
5
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
Baby Tracker, Growth & Names
Free

This app is a comprehensive pregnancy and baby tracker for expecting and new parents. It offers weekly updates on baby's growth with fun comparisons, a baby name finder, and daily advice from experts. It also includes helpful tools like a due date calculator, kick counter, and a food safety guide.

Weekly baby growth comparisonsBaby name finder3D interactive baby growth visualization
💪 Health & Fitness
(39K)
free with in-app purchases
6
Pregnancy Tracker: Baby Bump
Pregnancy Tracker: Baby Bump
Pregnancy Tracker: Baby Bump
Contraction timer,kick counter
Free

This app guides expectant mothers through pregnancy with weekly updates on baby and body changes. It offers tools like a kick counter and contraction timer, alongside tips for a healthy pregnancy and fetal development visuals.

Weekly baby and body change informationFetal development images and videosKick counter
🏥 Medical
(7.5K)
free
7
Bloom Pregnancy App
Bloom Pregnancy App
Bloom Pregnancy App
Week-by-week baby tracker
Free
💪 Health & Fitness
(0)
8
Window to the Womb
Window to the Womb
Window to the Womb
by Window to the Womb Franchise Limited
Free

Easily manage your private baby scan appointments. Find studios, browse packages, view scan pictures, and access exclusive deals. Share your baby's before and after photos.

Find nearest studioBrowse scan packagesView scan pictures
💪 Health & Fitness
(0)
free
9
The Tiny Chest: Baby Wardrobe
The Tiny Chest: Baby Wardrobe
The Tiny Chest: Baby Wardrobe
Clothing organiser & tracker
Free
🌟 Lifestyle
(0)
10
Baby N Me
Baby N Me
Baby N Me
by Shayamal Dingiribandage
Free
🏥 Medical
(0)
11
Koru: Pregnancy & Baby
Koru: Pregnancy & Baby
Koru: Pregnancy & Baby
Pregnancy, memories & care
Free
🌟 Lifestyle
(0)
12
MiaoMiao Baby Tracker
MiaoMiao Baby Tracker
MiaoMiao Baby Tracker
Baby Vaccine & Parenting Aid
Free
💪 Health & Fitness
(0)
13
Bebik: Baby Growth & Sleep Log
Bebik: Baby Growth & Sleep Log
Bebik: Baby Growth & Sleep Log
Track Patterns, Vaccines
Free
💪 Health & Fitness
(0)
14
Baby Up
Baby Up
Baby Up
Baby care and development
Free
💪 Health & Fitness
(0)
15
Baby Journal Tracker
Baby Journal Tracker
Baby Journal Tracker
Simple Baby Care Tracking App
Free
💪 Health & Fitness
(0)
16
My Avocado App : Baby Tracker
My Avocado App : Baby Tracker
My Avocado App : Baby Tracker
Your complete baby tracker app
Free
$5.99 | 100% OFF
🏥 Medical
(0)
17
Leona
Leona
Leona
by Gerald Chahine
Free
💪 Health & Fitness
(0)
18
Kurva Bayi Baru Lahir
Kurva Bayi Baru Lahir
Kurva Bayi Baru Lahir
Hitung kurva bayi baru lahir
Free
🏥 Medical
(0)
19
Sizeling
Sizeling
Sizeling
Family sizes, always ready
$2.99
🌟 Lifestyle
(0)
20
Pregnancy Tracker and Baby App
Pregnancy Tracker and Baby App
Pregnancy Tracker and Baby App
Track Pregnancy & Baby Bump
Free
💪 Health & Fitness
(0)

FAQ about Size Of My Baby

What are the best size of my baby apps for iPhone?
Pregnancy Baby Tracker - WTE tops our size of my baby apps ranking as of August 2026, with a 4.9-star average from 378K App Store ratings, and it's free to download.
Yes — 19 of the top size of my baby apps we rank are free to download, including Pregnancy Baby Tracker - WTE and Little Sprout - Baby Tracker.
Pregnancy Baby Tracker - WTE shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ size of my baby apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a comprehensive guide for pregnancy and early parenthood. It offers week-by-week insights into baby development, helps track symptoms and milestones, provides expert advice, and connects users with a community of parents.
Key features include a due date calculator, week-by-week pregnancy updates, baby growth tracking, daily personalized tips, symptom logging, a baby feeding and diaper tracker, and community forums for support.