Best Due Date Estimated Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Whether you're new to due date estimated or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Due Date Estimated Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pregnancy Baby Tracker - WTEPregnancy Baby Tracker - WTEFree4.9★ (379K)YesNoSep 2026
2Obstetrics CalculatorObstetrics CalculatorFree5.0★ (1)YesYesAug 2026
3BabyCenter Pregnancy TrackerBabyCenter Pregnancy TrackerFree4.9★ (296K)YesNoSep 2026
4Due Date Calculator: FertilityDue Date Calculator: FertilityFree4.6★ (13)NoNoMay 2026
5Pregnancy Tracker: Due DatePregnancy Tracker: Due DateFreeYesYesAug 2026
6Pregnancy + | Tracker AppPregnancy + | Tracker AppFree4.8★ (75K)YesYesSep 2026
7Pregnancy Due Date, CalculatorPregnancy Due Date, CalculatorFree4.2★ (55)YesYesAug 2026
8Pregnancy Due Dates CalculatorPregnancy Due Dates CalculatorFreeNoNoMay 2026

Top Picks for Due Date Estimated

Pregnancy Baby Tracker - WTE#1

Pregnancy Baby Tracker - WTE by Everyday Health, Inc.

Track Development & Growth
Editor's Choice
🏥 Medical
4.9😊(379K ratings)
FreeAds
#19in 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
  • 👍 Accurate and informative
  • 👍 Comprehensive features
  • 👍 Valuable resource for first-time moms

Room to Improve

  • 🐛 Freezing and lagging issues
  • 🔍 Inaccurate baby size comparisons
  • 💬 Toxic and unsupportive community
  • 🚫 Excessive ads and notifications
  • 🚫 Outdated or biased information
  • 🚫 Gender-specific language and assumptions
Obstetrics Calculator#2

Obstetrics Calculator by Alexander Snegirev

Strong Contender
🏥 Medical
5.0(1 ratings)
FreeAdsIn-App Purchases
Obstetrics Calculator screenshot 1
Obstetrics Calculator screenshot 2
Obstetrics Calculator screenshot 3
Obstetrics Calculator screenshot 4
Obstetrics Calculator screenshot 5
Obstetrics Calculator screenshot 6

This medical app provides a comprehensive suite of tools for calculating gestational age, estimated due dates, and various risk assessments related to pregnancy and women's health. It includes calculators for maternity leave, cervical assessments, and cancer risk estimations, designed for healthcare professionals.

BabyCenter Pregnancy Tracker#3

BabyCenter Pregnancy Tracker by Everyday Health, Inc.

Track Baby Daily & Get Rewards
Worth Considering
🏥 Medical
4.9😊(296K ratings)
FreeAds
#31in 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

This app helps you track your pregnancy week-by-week, monitor your baby's development, and access expert advice. It also offers a loyalty program for exclusive discounts and a community forum for support.

What We Love

  • 👍 Very helpful app
  • 👍 Informative and useful
  • 👍 Excellent app
  • 👍 Great information resource
  • 👍 Reliable and comprehensive support
  • 👍 Useful for pregnancy and after birth
  • 👍 Detailed weekly updates
  • 👍 Convenient tracking tools

Room to Improve

  • 🐛 Logging issues and profile deletions
  • 🐛 Buggy bumpie photo uploads
  • 🙄 Some outdated or one-sided information
  • 😕 Confusing community forum organization

More Due Date Estimated apps to explore

FAQ about Due Date Estimated

What are the best due date estimated apps for iPhone?
Pregnancy Baby Tracker - WTE tops our due date estimated apps ranking as of September 2026, with a 4.9-star average from 379K App Store ratings, and it's free to download.
Yes — 20 of the top due date estimated apps we rank are free to download, including Pregnancy Baby Tracker - WTE and Obstetrics Calculator.
Pregnancy Baby Tracker - WTE shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ due date estimated apps on the iOS App Store as of September 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.