Best Gestational Age Apps

186+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Whether you're new to gestational age or looking for an upgrade, our curated collection of 186+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Gestational Age Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gestational Age (baby's age)Gestational Age (baby's age)Free4.9★ (190)YesYesJul 2026
2Gestational Age (by Medfolio)Gestational Age (by Medfolio)Free3.5★ (2)NoNoJul 2026
3Obstetrics CalculatorObstetrics CalculatorFree5.0★ (1)YesYesJul 2026
4GestAgeGestAgeFree3.6★ (27)YesYesJul 2026
5Gestational Age Calculator AppGestational Age Calculator AppFreeYesNoMay 2026
6Obstetric Calculator PlusObstetric Calculator PlusFree4.7★ (6)NoNoJul 2026
7Gestational Age - PharmapediaGestational Age - PharmapediaFreeNoNoMay 2026
8EDD - EGA calculatorEDD - EGA calculatorFreeYesNoJul 2026

Top Picks for Gestational Age

Gestational Age (baby's age)#1

Gestational Age (baby's age) by Daniel Correia

Calculator & Prenatal Care
Editor's Choice
🏥 Medical
4.9(190 ratings)
FreeAdsIn-App Purchases
Gestational Age (baby's age) screenshot 1
Gestational Age (baby's age) screenshot 2
Gestational Age (baby's age) screenshot 3
Gestational Age (baby's age) screenshot 4
Gestational Age (baby's age) screenshot 5
Gestational Age (baby's age) screenshot 6

This app helps healthcare professionals quickly calculate gestational age, estimate due dates, and track prenatal care. It offers tools for monitoring pregnancy progress, including clinical charts, fetal weight estimation, and patient history organization.

Obstetrics Calculator#3

Obstetrics Calculator by Alexander Snegirev

Worth Considering
🏥 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.

More Gestational Age apps to explore

4
GestAge
GestAge
GestAge
by J. Verchere
Free

This medical app assists healthcare professionals and pregnant individuals in accurately calculating due dates and gestational age. It provides essential tools for managing pregnancy timelines.

Calculate due dateCalculate gestational agePregnancy timeline management
🏥 Medical
(27)
free with in-app purchases
5
Gestational Age Calculator App
Gestational Age Calculator App
Gestational Age Calculator App
Gestational & Pregnancy App
Free
🏥 Medical
(0)
6
Obstetric Calculator Plus
Obstetric Calculator Plus
Obstetric Calculator Plus
by Mehdi Taghavi
Free

This medical app assists healthcare professionals in calculating gestational age, fetal age, and estimated due dates for pregnant patients. It also includes BMI calculation to support patient care.

Gestational age calculationFetal age calculationEstimated date of delivery
🏥 Medical
(6)
free
7
Gestational Age - Pharmapedia
Gestational Age - Pharmapedia
Gestational Age - Pharmapedia
by Pharmapedia Private Limited
Free
📚 Education
(0)
8
EDD - EGA calculator
EDD - EGA calculator
EDD - EGA calculator
Simple, Fast, Straightforward
Free

This medical app helps calculate Estimated Due Date (EDD) and Estimated Gestational Age (EGA). It offers two methods for calculation: using the Last Menstrual Period (LMP) or a provided EDD from Ultrasound (USS). The interface is designed for simplicity and speed.

Calculate EDD using LMPCalculate EDD using USSCalculate EGA
🏥 Medical
(0)
ad-supported
9
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
Fertility to Newborn Weekly
Free

Track your pregnancy week by week, from conception to your baby's newborn stage. Get daily updates on your baby's growth, changes in your body, and helpful tips. Features include contraction timing, kick counting, and a personal diary.

Weekly pregnancy calendarBaby development updatesMother's body changes
🏥 Medical
(10K)
free with in-app purchases
10
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
Get Pregnant Now, Baby Tracker
Free

Track your pregnancy and baby's development week by week with expert content and personalized articles. Connect with a supportive community of mothers and utilize helpful tools for every stage of your journey to motherhood.

Week-by-week baby development trackingPersonalized pregnancy guides and tips3D baby development visualization
🏥 Medical
(26K)
free with in-app purchases
11
FAST Pregnancy Calculator
FAST Pregnancy Calculator
FAST Pregnancy Calculator
For Healthcare Professionals
Free

This medical app helps healthcare professionals quickly calculate pregnancy gestation weeks using last menstrual period dates or ultrasound scan data. It provides pregnancy progress information and is designed for busy medical staff.

Calculate gestation by LMPCalculate gestation by ultrasoundPregnancy progress information
🏥 Medical
(4)
free
12
OB Wheels
OB Wheels
OB Wheels
by Joshua D. steinberg
Free

This app calculates due dates, gestational age, and reconciles sonogram and LMP dates using a digital OB wheel and calendar. It offers a familiar interactive wheel for precise date calculations, accounting for leap years.

Calendar calculator for EDD/EDCGestational age calculationInteractive digital OB wheel
🏥 Medical
(15)
free
13
Simple Pregnancy Wheel
Simple Pregnancy Wheel
Simple Pregnancy Wheel
Wheel Out Pregnancy Dates
Free

Easily calculate gestational age and due dates based on your last menstrual period or due date. This app provides simple, straightforward tools for pregnancy tracking.

Calculate gestational ageDetermine due dateTrack pregnancy dates
🏥 Medical
(85)
free
14
Preggers | Pregnancy tracker
Preggers | Pregnancy tracker
Preggers | Pregnancy tracker
Baby Calendar + Track Due Date
Free

This app guides you through pregnancy week by week with realistic 3D baby development visuals and expert insights. It offers tools for labor preparation, a baby name generator, and a diary to capture your journey. The app continues to support you after birth, tracking your child's development for up to two years.

3D baby development trackerWeek-by-week pregnancy guideLabor and contraction timer
🏥 Medical
(1.7K)
free with in-app purchases
15
Preg Wheel
Preg Wheel
Preg Wheel
by Andrew Yu
Free

This app provides a digital pregnancy wheel for iPhone users, eliminating the need for a physical one. It allows for quick input of key dates and offers accurate results, accounting for calendar variations. The app also saves your information for future use and includes important dates for screenings throughout the pregnancy.

Input LMP, EDD, EGA, and IVF datesAccurate date calculations with leap year supportSave and restore input dates
🏥 Medical
(62)
free
16
Pregnancy Calculators Pro
Pregnancy Calculators Pro
Pregnancy Calculators Pro
Maternity and Motherhood
Free

This app helps healthcare practitioners and pregnant women track pregnancy progress. It calculates gestational age, estimated due dates, and fetal weight using various formulas. It also offers helpful tips and recommendations for diet, exercise, and antenatal care.

Gestational age calculationEstimated due date (EDD) calculatorFetal weight estimation
💪 Health & Fitness
(0)
ad-supported
17
Baby age tracker calculator
Baby age tracker calculator
Baby age tracker calculator
Pregnant mom: Pregnancy week
Free

This app helps expectant mothers track their pregnancy journey week by week. It provides accurate gestational age calculations, details on baby development, and a personalized calendar for symptoms and milestones. It's a comprehensive tool for monitoring pregnancy progress and preparing for key moments.

Gestational age calculatorBaby development tracking week by weekPregnancy calendar
🏥 Medical
(9)
free with in-app purchases
18
Pregnancy Gestogram
Pregnancy Gestogram
Pregnancy Gestogram
by Isis Producciones y Cia. Ltda.
Free

Track your pregnancy progress and your baby's development with this app. It provides detailed information on fetal measurements, maternal changes, and weekly pregnancy insights, including 3D ultrasound images and videos.

Fetal biometry tracking (BPD, LF, weight, size)Maternal health metrics (weeks pregnant, due date, weight gain)Uterine height and contraction frequency
💪 Health & Fitness
(6)
free
19
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
Track Baby Daily & Get Rewards
Free

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.

Week-by-week pregnancy tracking3-D fetal development videosLoyalty program for discounts
🏥 Medical
(293K)
free with in-app purchases
20
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

FAQ about Gestational Age

What are the best gestational age apps for iPhone?
Gestational Age (baby's age) tops our gestational age apps ranking as of July 2026, with a 4.9-star average from 190 App Store ratings, and it's free to download.
Yes — 20 of the top gestational age apps we rank are free to download, including Gestational Age (baby's age) and Gestational Age (by Medfolio).
Gestational Age (baby's age) shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 186+ gestational age apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a comprehensive tool for healthcare professionals to calculate gestational age, estimate due dates (EDD), and track all aspects of prenatal care. It provides essential features for monitoring pregnancy progress, organizing patient data, and making informed clinical decisions.
Key features include accurate gestational age calculation based on LMP and ultrasound, fast EDD calculation, complete pregnancy tracking with visit recording and patient history, clinical charts for weight gain and BMI, fetal weight estimation, and various clinical assessment tools. It also offers report export and customization options like dark mode.

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