Best Pregnancy Calculator Months Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

If you already know Pregnancy App., this is the deeper bench. 247+ pregnancy calculator months apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Pregnancy Calculator Months Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pregnancy App.Pregnancy App.Free4.9★ (23K)YesNoAug 2026
2Pregnancy Guide and CalculatorPregnancy Guide and CalculatorFreeNoNoMay 2026
3FAST Pregnancy CalculatorFAST Pregnancy CalculatorFree4.0★ (5)NoNoAug 2026
4pregnancy calculator smartpregnancy calculator smartFree4.3★ (10)YesNoAug 2026
5Pregnancy Due Date, CalculatorPregnancy Due Date, CalculatorFree4.2★ (55)YesYesAug 2026
6Pregnancy Calculator + ToolsPregnancy Calculator + ToolsFreeNoAug 2026
7Pregnancy CalcPregnancy CalcFreeNoNoMay 2026
8Simple Pregnancy WheelSimple Pregnancy WheelFree4.8★ (85)NoNoAug 2026

Top Picks for Pregnancy Calculator Months

Pregnancy App.#1

Pregnancy App. by Amila Tech Limited

Start tracking your pregnancy!
Editor's Choice
🏥 Medical
4.9😊(23K ratings)
FreeAds
Pregnancy App. screenshot 1
Pregnancy App. screenshot 2
Pregnancy App. screenshot 3
Pregnancy App. screenshot 4
Pregnancy App. screenshot 5
Pregnancy App. screenshot 6

Track your pregnancy week by week with this comprehensive app. It offers tools to monitor your progress, calculate your due date, and manage key pregnancy milestones like contractions and kicks. Stay informed and organized throughout your journey.

What We Love

  • 👍 User-friendly layout
  • 🚀 Helpful weekly updates
  • 💡 Great tracking features (weight, kicks, contractions)
  • 🌟 Simple and effective

Room to Improve

  • 🐛 Inaccurate trimester/week calculations
  • 🐛 Inconsistent data sync/retention
  • 💬 Tone can be condescending or trigger body image issues
FAST Pregnancy Calculator#3

FAST Pregnancy Calculator by Onur Ince

For Healthcare Professionals
Worth Considering
🏥 Medical
4.0(5 ratings)
Free
FAST Pregnancy Calculator screenshot 1
FAST Pregnancy Calculator screenshot 2
FAST Pregnancy Calculator screenshot 3
FAST Pregnancy Calculator screenshot 4
FAST Pregnancy Calculator screenshot 5

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.

More Pregnancy Calculator Months apps to explore

4
pregnancy calculator smart
pregnancy calculator smart
pregnancy calculator smart
Your smart companion pregnancy
Free

Track your pregnancy journey with this app. It calculates gestational age, estimates due dates, and monitors baby development week by week. Get daily health tips, record journal entries, and receive smart reminders for key milestones.

Accurate pregnancy calculatorBaby development trackerDaily tips and guidance
🏥 Medical
(10)
ad-supported
5
Pregnancy Due Date, Calculator
Pregnancy Due Date, Calculator
Pregnancy Due Date, Calculator
Conception Date & Calendar
Free

This app helps you track your pregnancy, calculate your due date, and understand each stage. It provides week-by-week summaries of your baby's development and your body's changes, allowing you to log notes for later review or to share with your doctor.

Complete pregnancy calculatorWeek by week pregnancy updatesRecord pregnancy notes
💪 Health & Fitness
(55)
free with in-app purchases
6
Pregnancy Calculator + Tools
Pregnancy Calculator + Tools
Pregnancy Calculator + Tools
by OBAID JAZAA
Free
🏥 Medical
(0)
7
Pregnancy Calc
Pregnancy Calc
Pregnancy Calc
by Petr Mrazek
Free
💪 Health & Fitness
(0)
8
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
9
Due Date Calculator: Fertility
Due Date Calculator: Fertility
Due Date Calculator: Fertility
For Fertility Treatments
Free

This app calculates estimated due dates for pregnancy, particularly for those undergoing fertility treatments like embryo transfer or IUI. It can also determine due dates based on ovulation or natural conception.

Calculate due dates for fertility treatmentsCalculate due dates by ovulationCalculate due dates by natural conception
🏥 Medical
(13)
free
10
Garbhgyan Pregnancy Calculator
Garbhgyan Pregnancy Calculator
Garbhgyan Pregnancy Calculator
LMP to EDD, Weeks & Months
Free

This app helps expecting mothers track their pregnancy by calculating the estimated delivery date from the last menstrual period. It provides insights into pregnancy progress, trimester status, and baby's estimated growth.

Calculate Estimated Delivery Date (EDD)Track pregnancy weeks and monthsMonitor trimester status
🔧 Utilities
(0)
free
11
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
12
Pregnancy Tracker Week by Week
Pregnancy Tracker Week by Week
Pregnancy Tracker Week by Week
Pregnancy Calculator, Due Date
Free

This app guides expectant mothers through each stage of pregnancy, week by week. It provides insights into baby development and bodily changes, acting as a calculator and tracker. Features include kick counting and contraction timing.

Track pregnancy week by weekMonitor baby development weeklyUnderstand bodily changes
🏥 Medical
(266)
free with in-app purchases
13
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
(295K)
free with in-app purchases
14
Pregnancy Calculator Times
Pregnancy Calculator Times
Pregnancy Calculator Times
calculate & track pregnancy
Free

This app accurately calculates your pregnancy due date and tracks fetal development week by week. It offers health tips, appointment reminders, and educational articles for expectant mothers.

Accurate pregnancy due date calculationWeekly fetal development trackingHealth tips for mother and baby
💪 Health & Fitness
(1)
free
15
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
16
Obstetrics Calculator
Obstetrics Calculator
Obstetrics Calculator
by Alexander Snegirev
Free

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.

Gestational age and due date calculationMultiple calculation methods (LMP, ultrasound, IVF)Maternity leave timeframe estimation
🏥 Medical
(1)
free with in-app purchases
17
Gestation Calculator - POG Cal
Gestation Calculator - POG Cal
Gestation Calculator - POG Cal
Period of Gestation Calculator
Free
📚 Education
(0)
18
Pregnancy Age Calculator
Pregnancy Age Calculator
Pregnancy Age Calculator
Track Your Pregnancy Easily
Free
💪 Health & Fitness
(0)
19
Gestational Age Calculator App
Gestational Age Calculator App
Gestational Age Calculator App
Gestational & Pregnancy App
Free
🏥 Medical
(0)
20
Pregnancy Week Tracker
Pregnancy Week Tracker
Pregnancy Week Tracker
Your Pregnancy Tracker
Free

Track your pregnancy progress with a clear overview of your current week and trimester. Calculate your due date and see the remaining days until your baby's arrival. Never lose track of your pregnancy journey.

Current pregnancy week and day trackingTrimester informationCountdown to baby's birth
🏥 Medical
(62)
ad-supported

FAQ about Pregnancy Calculator Months

What are the best pregnancy calculator months apps for iPhone?
Pregnancy App. tops our pregnancy calculator months apps ranking as of August 2026, with a 4.9-star average from 23K App Store ratings, and it's free to download.
Yes — 20 of the top pregnancy calculator months apps we rank are free to download, including Pregnancy App. and Pregnancy Guide and Calculator.
Pregnancy App. shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ pregnancy calculator months apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to track your pregnancy week by week, providing information relevant to your current stage. It includes tools to help you monitor your progress and key pregnancy events.
Key features include tracking your pregnancy week by week, a pregnancy calendar, due date calculation, a contraction counter, a kick counter, and the ability to track your pregnancy weight.