Best Animal Pregnancy Calculators Apps

199+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

The best animal pregnancy calculators apps on iPhone average 4.5★ across 199+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Animal Pregnancy Calculators

Pregnancy + | Tracker App#2

Pregnancy + | Tracker App by Philips Digital UK Limited

Pregnant? Join over 80m moms!
Strong Contender
🏥 Medical
4.8😊(74K ratings)
FreeAdsIn-App Purchases
#5in 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
Animal Pregnancy Calculator#3

Animal Pregnancy Calculator by talha rehman

Gestation Calculator for Pets
Worth Considering
🔧 Utilities
1.8(5 ratings)
Free
Animal Pregnancy Calculator screenshot 1
Animal Pregnancy Calculator screenshot 2
Animal Pregnancy Calculator screenshot 3
Animal Pregnancy Calculator screenshot 4

Easily calculate your pet's pregnancy due date. This app provides accurate and instant results for various animals, helping you manage their gestation period without manual calculations.

More Animal Pregnancy Calculators apps to explore

4
Pregnancy App.
Pregnancy App.
Pregnancy App.
Start tracking your pregnancy!
Free

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.

Track pregnancy week by weekPregnancy calendar and week informationCalculate due date
🏥 Medical
(22K)
ad-supported
5
Pregmate Ovulation Tracker
Pregmate Ovulation Tracker
Pregmate Ovulation Tracker
Period • Fertility Test Reader
Free

Easily track ovulation, predict fertile days, and understand your cycle. Scan test strips with your phone's camera for automatic analysis. Get personalized insights and reminders to maximize your chances of conception.

Accurate ovulation predictionsTest strip reader with auto-detectionPersonalized fertility window tracking
💪 Health & Fitness
(12K)
free with in-app purchases
6
Shohay Pregnancy
Shohay Pregnancy
Shohay Pregnancy
Evidence-based pregnancy app
Free

This app offers evidence-based, doctor-reviewed guidance for expecting parents, covering week-by-week pregnancy and fetal development. It includes tools for tracking progress, managing symptoms, and maintaining a healthy lifestyle, with specific advice for fathers.

Week-by-week pregnancy guidesFetal development trackingSymptom management tools
💪 Health & Fitness
(1.2K)
free with in-app purchases
7
Femometer Fertility Tracker
Femometer Fertility Tracker
Femometer Fertility Tracker
Ovulation & Period Calendar
Free

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It records period dates, symptoms, and test results to provide personalized insights and increase conception rates. It also supports users throughout pregnancy with tracking and educational resources.

Period and PMS trackingOvulation and fertile window predictionBasal Body Temperature (BBT) charting
💪 Health & Fitness
(70K)
free with in-app purchases
8
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
WeMoms - Pregnancy & Baby App
Suivi: Grossesse, Alimentation
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
9
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
Track Baby Development & Size
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
(292K)
free with in-app purchases
10
Perfect OB Wheel
Perfect OB Wheel
Perfect OB Wheel
Obstetrics calculator
$1.99

This app is a comprehensive obstetrics calculator that provides detailed pregnancy information. It offers flexible input options and displays thorough results including estimated due dates, gestational ages, and fetal growth estimates.

Flexible input (LMP, conception, EDC, ultrasound)Fast data entry optionsDetailed pregnancy results
🏥 Medical
(3.4K)
free with in-app purchases
11
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
(63)
ad-supported
12
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
13
My Pregnancy Calendar
My Pregnancy Calendar
My Pregnancy Calendar
by Sonya Marcarelli
Free

Track your pregnancy journey with a daily calendar, logger, and due date calculator. Monitor your progress, record daily notes, and access important pregnancy information. This app is designed to be accessible with Voiceover.

Pregnancy day and week indicationDue date and trimester computationDaily notes logging
💪 Health & Fitness
(202)
ad-supported
14
Vetcalculators
Vetcalculators
Vetcalculators
The Veterinary Calculator
Free

This app provides veterinarians and staff with a comprehensive suite of calculators for drug dosages, medical measurements, and patient assessments. It also includes a wide range of veterinary references for quick access to essential information.

Drug dose calculatorsEmergency drug dosagesFluid therapy rates
🏥 Medical
(584)
subscription
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
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to handle everything from basic arithmetic to complex scientific and financial calculations. It includes features like unit conversion, currency exchange, graphing, and statistical analysis, making it a versatile tool for students and professionals.

10 powerful calculators (Standard, Scientific, Graphing, etc.)10 financial worksheets (Mortgage, Loan, Compound Interest, etc.)Unit Converter with 3000+ conversions
🔧 Utilities
(4.6K)
free with in-app purchases
17
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
18
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
(267)
free with in-app purchases
19
Cow Gestation Calculator App
Cow Gestation Calculator App
Cow Gestation Calculator App
Cow Pregnancy Tracker
Free
📊 Productivity
(0)
20
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