Best Obstetric Apps

247+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated August 2026

Obstetric Calculator Plus is the household name in obstetric, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Obstetric Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Obstetric Calculator PlusObstetric Calculator PlusFree4.7★ (6)NoNoJul 2026
2OB Wheel & EDD CalculatorOB Wheel & EDD CalculatorFree was $2.994.5★ (2)YesYesAug 2026
3MSD Manual Guide to ObstetricsMSD Manual Guide to ObstetricsFree4.0★ (4)NoNoAug 2026
4Gynecology Obstetrics Ob-GynGynecology Obstetrics Ob-GynFree5.0★ (5)YesYesAug 2026
5ACOGACOGFree4.9★ (6.3K)NoNoAug 2026
6Obstetric Urgency/EmergencyObstetric Urgency/Emergency$3.99NoNoAug 2026
7Gynecology and ObstetricsGynecology and ObstetricsFree4.8★ (46)NoYesAug 2026
8OB EmergenciesOB EmergenciesFree5.0★ (5)NoNoJul 2026

Top Picks for Obstetric

OB Wheel & EDD Calculator#2

OB Wheel & EDD Calculator by Pedro Iniesta

For OBGYN, Midwife & Doctor
Strong Contender
🏥 Medical
4.5(2 ratings)
FreeAdsIn-App Purchases
OB Wheel & EDD Calculator screenshot 1
OB Wheel & EDD Calculator screenshot 2
OB Wheel & EDD Calculator screenshot 3
OB Wheel & EDD Calculator screenshot 4
OB Wheel & EDD Calculator screenshot 5
OB Wheel & EDD Calculator screenshot 6

This clinical toolkit provides obstetricians and midwives with a precise, fast, and comprehensive pregnancy wheel and calculator. It offers evidence-based results for optimizing patient care, even offline, and includes various essential medical tests and scales.

More Obstetric apps to explore

4
Gynecology Obstetrics Ob-Gyn
Gynecology Obstetrics Ob-Gyn
Gynecology Obstetrics Ob-Gyn
Johns Hopkins Manual Ob/Gyn
Free

This medical reference app provides concise, evidence-based guidance for OB/GYN care, featuring diagnostic algorithms, treatment protocols, and quick-reference tables. It's designed for residents and practitioners to make confident decisions in women's health, offering portable, point-of-care information.

Evidence-based OB/GYN guidanceDiagnostic algorithmsTreatment protocols
🏥 Medical
(5)
free with in-app purchases
5
ACOG
ACOG
ACOG
by Fountainhead Mobile Solutions LLC
Free

This app provides obstetricians and gynecologists with essential tools and resources for women's healthcare. Access clinical guidelines, practice advisories, and helpful calculators to support your medical practice.

EDD CalculatorIndicated Delivery tool (members only)Clinical Consensus documents
🏥 Medical
(6.3K)
free
6
Obstetric Urgency/Emergency
Obstetric Urgency/Emergency
Obstetric Urgency/Emergency
by Mark Brancel
$3.99
🏥 Medical
(0)
7
Gynecology and Obstetrics
Gynecology and Obstetrics
Gynecology and Obstetrics
Johns Hopkins Manual
Free

This comprehensive mobile resource offers on-the-spot answers to obstetrical and gynecological questions for students and clinicians. It covers a wide range of topics with detailed figures, tables, and frequently used drug information. New sections and recent advancements are included for up-to-date knowledge.

Detailed figures for enhanced learningEasy-to-use outline formatExtensive use of tables and charts
🏥 Medical
(46)
free with in-app purchases
8
OB Emergencies
OB Emergencies
OB Emergencies
by Complete Medicine, LLC
Free

This app provides healthcare providers in Labor and Delivery with checklists for obstetric emergencies. It includes essential information, lab dropdowns, and actionable items, along with a phone book for critical institutional contacts. Designed for clinical use, it supports informed decision-making during urgent situations.

Obstetric emergency checklistsInstitutional phone bookLab dropdowns
🏥 Medical
(5)
free
9
Obstetrics & Gynecology Prep
Obstetrics & Gynecology Prep
Obstetrics & Gynecology Prep
OB/GYN Exam Practice 2025
Free
📚 Education
(0)
10
Obstetrics & Gynaecology Test
Obstetrics & Gynaecology Test
Obstetrics & Gynaecology Test
Part1 Part2 Practice Test
Free
📚 Education
(0)
11
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
12
Oxford Handbook of O&G
Oxford Handbook of O&G
Oxford Handbook of O&G
Obstetrics and Gynaecology
Free

This medical reference app provides concise, evidence-based guidelines for obstetrics and gynecology. It offers practical advice, diagnostic tools, and management strategies with illustrations and algorithms. Features include note-taking, favorites, and enhanced search for quick access to information.

Practical diagnostic and management adviceUp-to-date clinical informationHigh-quality illustrations and color plates
🏥 Medical
(4)
free with in-app purchases
13
ObstetricPro
ObstetricPro
ObstetricPro
by Manuel Posadas
Free
🏥 Medical
(0)
14
Obstetric Prenatal Care
Obstetric Prenatal Care
Obstetric Prenatal Care
by Mark Brancel
$3.99
🏥 Medical
(0)
15
Obstetric Emergency Mnemonics
Obstetric Emergency Mnemonics
Obstetric Emergency Mnemonics
by Mark Brancel
$3.99
🏥 Medical
(0)
16
Canberra Obstetric Patient
Canberra Obstetric Patient
Canberra Obstetric Patient
by Canberra Obstetric
Free
🏥 Medical
(0)
17
Cardio Obstetrics
Cardio Obstetrics
Cardio Obstetrics
by Areli Saucedo Baza
Free
🏥 Medical
(0)
18
Obstetrical Calculator
Obstetrical Calculator
Obstetrical Calculator
by Manuel Posadas
Free

This medical application provides essential calculations for obstetrics. It serves as a clinical support tool, but all results require confirmation by a healthcare professional. It is not a replacement for professional medical judgment.

Obstetrical calculationsClinical support toolRequires professional confirmation
🏥 Medical
(0)
free with in-app purchases
19
OBPro Obstetric Assistant
OBPro Obstetric Assistant
OBPro Obstetric Assistant
Clinical tools for OB/GYN docs
Free

This app provides OB/GYN physicians with essential clinical tools for patient care. It offers features like fetal biometry, drug dosing, risk scores, and emergency protocols, with both free and premium subscription options.

Fetal biometry and biophysical profile assessmentDrug dosing and emergency protocolsRisk score calculators for preeclampsia and VBAC
🏥 Medical
(1)
freemium
20
Gynecology & Obstetrics Signs
Gynecology & Obstetrics Signs
Gynecology & Obstetrics Signs
Clinical & Ultrasound Signs
Free
🏥 Medical
(0)

FAQ about Obstetric

What are the best obstetric apps for iPhone?
Obstetric Calculator Plus tops our obstetric apps ranking as of August 2026, with a 4.7-star average from 6 App Store ratings, and it's free to download.
Yes — 17 of the top obstetric apps we rank are free to download, including Obstetric Calculator Plus and OB Wheel & EDD Calculator.
Obstetric Calculator Plus has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ obstetric apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Obstetric Calculator Plus is a medical tool designed to help healthcare professionals calculate gestational age, fetal age, and the estimated date of delivery for pregnant patients. It also includes a BMI calculator to assist in patient care.
The app is rated 4.7 stars from 6 ratings, indicating a high level of user satisfaction with its performance and accuracy in calculations.

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