244+ iOS apps curated and reviewed
The best animal pregnancy calculators apps on iPhone average 3.8★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | May 2026 |
| 2 |  | Free | 1.8★ (5) | No | No | May 2026 |
| 3 |  | Free | 2.2★ (25) | No | No | May 2026 |
| 4 |  | Free | 5.0★ (1) | Yes | Yes | Jul 2026 |
| 5 |  | Free | — | No | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (6) | No | No | Jul 2026 |
| 7 |  | Free | — | Yes | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
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.
Easily calculate your pet's delivery date based on the mating date. It also estimates when newborn pets are ready to find new homes. This tool provides a helpful timespan for delivery tailored to different animal species.
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.
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.
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.
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.
This app provides essential obstetrical and perinatal calculators for healthcare providers. It aids in patient counseling with tools for assessing risks like extreme prematurity and Down Syndrome, and managing conditions like gestational diabetes. All calculations are performed locally without an internet connection.
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.
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.
Easily determine the average birth date for your livestock by selecting the breeding date. This tool offers accurate calculations for various animal types.
This app assists beef cattle producers with essential daily calculations for reproductive management, animal performance, and operational decisions. It offers tools for breeding and calving dates, weight adjustments, medication dosages, and more.
This equine gestation calculator helps predict foaling dates based on a 340-day gestation period. It allows users to create horse profiles, view ancestry, and schedule optional notifications for key pregnancy events.
Calculate your baby's estimated due date based on your last menstrual period. This app provides a countdown to your baby's birth, helping you track your pregnancy.