Best Livestock Gestation Calculator Apps

207+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Whether you're new to livestock gestation calculator or looking for an upgrade, our curated collection of 207+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Livestock Gestation Calculator

HerdBoss#2

HerdBoss by Herd Boss LLC

Goats. Cattle. Dogs. Sheep!
Strong Contender
💼 Business
4.2(57 ratings)
FreeAdsIn-App Purchases
HerdBoss screenshot 1
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HerdBoss screenshot 6

Manage livestock details, track breeding, health records, and sales with this comprehensive animal management app. It supports multiple species and offers customizable reports, EID/RFID scanning, and offline data entry for seamless herd management.

More Livestock Gestation Calculator apps to explore

4
Cattle Market Mobile
Cattle Market Mobile
Cattle Market Mobile
Market Reports, Futures & More
Free

Monitor US cattle market data with USDA and local market reports. Access commodity futures, and utilize tools like profit/loss and LRP calculators to aid producers.

USDA Market ReportsLocal Livestock Market ReportsCommodity Futures Pricing
💼 Business
(8.6K)
free with in-app purchases
5
Livestocked
Livestocked
Livestocked
Livestock record keeping
Free

This app helps farmers manage their livestock and crops efficiently. It offers intuitive interfaces for tracking herds, flocks, crops, and financials, allowing for management from anywhere. The system supports multiple animal species and breeds, simplifying farm operations.

Livestock record keepingCrop record keepingFinancial management
📊 Productivity
(116)
ad-supported
6
Ranchr - Cattle Record Keeping
Ranchr - Cattle Record Keeping
Ranchr - Cattle Record Keeping
Cattle records on the go
Free

Manage your cattle records digitally from your phone or tablet. Track essential livestock information, health updates, sales, and more. Access your data instantly on a cloud dashboard for efficient ranch management.

Track livestock details (name, tag, DOB, breed, sex)Record health changes and treatmentsLog calf births and sales
💼 Business
(659)
free with in-app purchases
7
Livestock Auction Calculator
Livestock Auction Calculator
Livestock Auction Calculator
Cattle Sales Market Tool
Free

Quickly calculate livestock prices per kilo or pound at auctions. Features a number wheel for auctioneer calls, supports different currencies, and tracks purchases. Pre-enter weights and customize bidding levels for faster bidding. Available offline and in multiple languages.

Price per kilo/pound calculationNumber wheel for auctioneer callsSupports multiple currencies and locations
🔧 Utilities
(32)
free with in-app purchases
8
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
9
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
10
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

Multi-mode calculator (Basic, Scientific, Programmer)Calculation historyShare results via email
🔧 Utilities
(3.6K)
free
11
Breedr Livestock
Breedr Livestock
Breedr Livestock
Precision Livestock Network
Free

This app revolutionizes cattle production by tracking and optimizing the entire supply chain. It offers hands-free data capture, digitized breeding records, and a network for buyers and suppliers to enhance herd quality and profitability.

Hands-free data capture with Bluetooth devicesMulti-user input for centralized recordsDigitized breeding and calving records
📊 Productivity
(10)
ad-supported
12
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.

Over 200 medical calculatorsClinical decision support toolsCardiology, internal medicine, and more
🏥 Medical
(5.1K)
free with in-app purchases
13
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Period, Fertility & Pregnancy
Free

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility to increase chances of conception. It offers personalized insights, expert guidance, and tools like BBT charting and ovulation test scanning. Users can also track pregnancy progress and connect with a supportive community.

Ovulation test scanning and LH level quantificationAutomatic BBT thermometer syncing and chartingPeriod and cycle logging with symptom tracking
💪 Health & Fitness
(57K)
free with in-app purchases
14
Age Calculator Original
Age Calculator Original
Age Calculator Original
Calculate Chronological Age
Free

Calculate your precise age in various units of time, from years down to seconds. Save ages, find remaining time until your next birthday, and use it for various counting needs like birthdays or pets.

Calculate age in multiple time unitsSave ages with namesEmail calculated results
🌟 Lifestyle
(78)
free
15
Herdwatch Livestock Management
Herdwatch Livestock Management
Herdwatch Livestock Management
10 years Simplifying Livestock
Free

This app streamlines livestock, dairy, and sheep farm management by digitizing record-keeping. It offers features for inventory, breeding, treatments, and pasture management, saving users time and improving decision-making. Offline functionality and cloud backup ensure data safety and accessibility.

Livestock, dairy, and sheep managementPasture and grassland mappingAnimal treatment and breeding records
📊 Productivity
(18)
free with in-app purchases
16
Soil Calculator Plus
Soil Calculator Plus
Soil Calculator Plus
by Inch Calculator
Free

Easily estimate the volume of soil, topsoil, dirt, and landscaping materials needed for any project. Supports various area shapes and multiple measurement units, providing results in multiple volume and weight formats, including the number of bags.

Estimate soil volumeSupports rectangular and circular areasMultiple measurement units (inches, feet, yards, cm, meters)
🔧 Utilities
(668)
ad-supported
17
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
18
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
19
DailyCalcs - Science calculator to simplify everyday tasks in the lab
DailyCalcs - Science calculator to simplify everyday tasks in the lab
DailyCalcs - Science calculator to simplify everyday tasks in the lab
by Thermo Fisher Scientific
Free

This app provides a suite of science calculators designed to simplify laboratory tasks. It includes tools for molarity, dilutions, molecular weight, cell culture, unit conversions, and specific scientific calculations for cell culture and transfection experiments.

Specific Productivity CalculatorTransfection CalculatorMolarity Calculator
🔧 Utilities
(5)
free
20
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