Best Baby Due Date Calculator Apps

240+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our baby due date calculator list covers 240+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Baby Due Date Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pregnancy Tracker App - WTEPregnancy Tracker App - WTEFree4.9β˜… (380K)YesNoOct 2026
2Due Date Calculator: FertilityDue Date Calculator: FertilityFree4.6β˜… (13)NoNoMay 2026
3Pregnancy Due Date Quickly Calculator - Pregnant,Baby Tracker,Countdown Birth CalendarPregnancy Due Date Quickly Calculator - Pregnant,Baby Tracker,Countdown Birth CalendarFree1.0β˜… (4)NoNoSep 2026
4The Bump: Baby & Pregnancy AppThe Bump: Baby & Pregnancy AppFree4.8β˜… (40K)YesNoOct 2026
5BabyCenter Pregnancy TrackerBabyCenter Pregnancy TrackerFree4.9β˜… (298K)YesNoOct 2026
6Days until my due date?Days until my due date?$0.99β€”YesNoOct 2026
7Obstetrics CalculatorObstetrics CalculatorFree5.0β˜… (1)YesYesAug 2026
8Pregnancy Tracker: Due DatePregnancy Tracker: Due DateFree4.5β˜… (2)YesYesSep 2026

Top Picks for Baby Due Date Calculator

Pregnancy Tracker App - WTE#1

Pregnancy Tracker App - WTE by Everyday Health, Inc.

Track Baby's Weekly Growth
Editor's Choice
πŸ₯ Medical
4.9😊(380K ratings)
FreeAds
#26in Medical
Pregnancy Tracker App - WTE screenshot 1
Pregnancy Tracker App - WTE screenshot 2
Pregnancy Tracker App - WTE screenshot 3
Pregnancy Tracker App - WTE screenshot 4
Pregnancy Tracker App - WTE screenshot 5
Pregnancy Tracker App - 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

  • πŸš€ Helpful information and videos
  • πŸ‘ Useful for tracking pregnancy and baby's development
  • πŸ‘ Great community support
  • πŸ‘ Easy to use and navigate
  • πŸ‘ Accurate and informative
  • πŸ‘ Comprehensive features
  • πŸ‘ Valuable resource for first-time moms

Room to Improve

  • πŸ› Freezing and lagging issues
  • πŸ” Inaccurate baby size comparisons
  • πŸ’¬ Toxic and unsupportive community
  • 🚫 Excessive ads and notifications
  • 🚫 Outdated or biased information
  • 🚫 Gender-specific language and assumptions

More Baby Due Date Calculator apps to explore

FAQ about Baby Due Date Calculator

What are the best baby due date calculator apps for iPhone?
Pregnancy Tracker App - WTE tops our baby due date calculator apps ranking as of September 2026, with a 4.9-star average from 380K App Store ratings, and it's free to download.
Yes β€” 19 of the top baby due date calculator apps we rank are free to download, including Pregnancy Tracker App - WTE and Due Date Calculator: Fertility.
Pregnancy Tracker App - WTE shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 240+ baby due date calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.