Obstetric Calculator
8.6 84
v5.0.4 by Alexander Snegirev
About ObCalc
ObCalc (Package Name: com.Alefrei.ObstetricCalculator) is developed by Alexander Snegirev and the latest version of Obstetric Calculator 5.0.4 was updated on October 16, 2026. Obstetric Calculator is in the category of Medical with the feature Health & Fitness. You can check all apps from the developer of Obstetric Calculator. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Comprehensive Obstetric & Gynecology Toolkit for Healthcare Professionals
Obstetric Calculator (also known as Obstetrical Wheel) helps determine gestational age in weeks and days, as well as estimate due dates using methods like the last menstrual period, ultrasound reports, ovulation/IVF, and more.
This app offers over 10 essential ObGyn tools, making it an invaluable resource for obstetricians, gynecologists, midwives, and other healthcare providers. It can also be used by patients for educational purposes.
Key Features:
- Estimated Due Date (EDD) & Gestational Age (GA) by First Day of Last Menstrual Period (LMP)
- EDD & GA by Ultrasound Report
- EDD & GA by Conception Date
- EDD & GA by Fetal Movements
- EDD & GA from Given Date
- GA & LMP from Estimated Delivery Date
- GA by Crown-Rump Length (CRL)
- GA by Fetal Biometry
- Fetal Growth and Doppler
- Estimated Fetal Weight by Mother's Biometry
- Bishop Score (Quick Cervix Assessment)
- Probability of Successful Vaginal Birth after Cesarean Section (VBAC/TOLAC)
- Breast Cancer Risk Estimation
- Cervical Cancer Risk Estimation
Each tool includes detailed instructions accessible via the "i" button in the upper right corner.
This app is designed for educational use by healthcare providers in Obstetrics & Gynecology, but its intuitive interface allows patients to use it for educational purposes as well.
Why Use Obstetric Calculator?
- Accurate Calculations: Rely on precise algorithms for gestational age and due date calculations.
- Comprehensive Tools: All essential ObGyn tools in one place for quick and easy access.
- User-Friendly Interface: Simple navigation and clear instructions make the app easy to use.
- Educational Value: Ideal for both professionals and patients looking to understand their pregnancy better.
Enhance your practice with all-in-one ObGyn toolkit. Download now to streamline your obstetric and gynecological assessments!
Obstetric Calculator (also known as Obstetrical Wheel) helps determine gestational age in weeks and days, as well as estimate due dates using methods like the last menstrual period, ultrasound reports, ovulation/IVF, and more.
This app offers over 10 essential ObGyn tools, making it an invaluable resource for obstetricians, gynecologists, midwives, and other healthcare providers. It can also be used by patients for educational purposes.
Key Features:
- Estimated Due Date (EDD) & Gestational Age (GA) by First Day of Last Menstrual Period (LMP)
- EDD & GA by Ultrasound Report
- EDD & GA by Conception Date
- EDD & GA by Fetal Movements
- EDD & GA from Given Date
- GA & LMP from Estimated Delivery Date
- GA by Crown-Rump Length (CRL)
- GA by Fetal Biometry
- Fetal Growth and Doppler
- Estimated Fetal Weight by Mother's Biometry
- Bishop Score (Quick Cervix Assessment)
- Probability of Successful Vaginal Birth after Cesarean Section (VBAC/TOLAC)
- Breast Cancer Risk Estimation
- Cervical Cancer Risk Estimation
Each tool includes detailed instructions accessible via the "i" button in the upper right corner.
This app is designed for educational use by healthcare providers in Obstetrics & Gynecology, but its intuitive interface allows patients to use it for educational purposes as well.
Why Use Obstetric Calculator?
- Accurate Calculations: Rely on precise algorithms for gestational age and due date calculations.
- Comprehensive Tools: All essential ObGyn tools in one place for quick and easy access.
- User-Friendly Interface: Simple navigation and clear instructions make the app easy to use.
- Educational Value: Ideal for both professionals and patients looking to understand their pregnancy better.
Enhance your practice with all-in-one ObGyn toolkit. Download now to streamline your obstetric and gynecological assessments!
ObCalc 5.0.4 Update
- minor UI improvements
Read More
ObCalc Features
Previous Versions
More
Variant
Arch
Version
DPI
53
October 16, 2026
Obstetric Calculator
5.0.4
(53)
Requires Android: Android 7.0+
Screen DPI: 160-640dpi
SHA1: bb3373df6a6048202a0ccb898e5afd41e7f166c7
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 10.04 MB
What's New:
- minor UI improvements
Android 7.0+
160-640dpi
53
October 16, 2026
Obstetric Calculator
5.0.4
(53)
Requires Android: Android 7.0+
Screen DPI: 160-640dpi
SHA1: 10791c0a5fd91878fbe94a4b657797c665d99699
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 10.02 MB
What's New:
- minor UI improvements
Android 7.0+
160-640dpi
Requires Android: Android 7.0+
Screen DPI: 160-640dpi
SHA1: 3064b80515513dd5279d6af85e875f62f1d9f924
Size: 10.36 MB
What's New:
- minor UI improvements
Variant
Arch
Version
DPI
39
January 23, 2025
Obstetric Calculator
4.9.1
(39)
Requires Android: Android 5.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: ff1a465f6c29e1411ee8afad4bf847b595ddaf89
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.armeabi_v7a, config.en, config.mdpi
Size: 40.29 MB
What's New:
- new tool: Fetal Growth and Doppler
- minor UI improvements
- minor UI improvements
armeabi-v7a
Android 5.0+
160-640dpi
39
January 26, 2025
Obstetric Calculator
4.9.1
(39)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 2a4c514d6581abd72854347204c76a0e7c94e507
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 40.97 MB
What's New:
- new tool: Fetal Growth and Doppler
- minor UI improvements
- minor UI improvements
arm64-v8a
Android 5.0+
160-640dpi
39
January 26, 2025
Obstetric Calculator
4.9.1
(39)
Requires Android: Android 5.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: b0c7ee07db972f65c7316d86bee6dc86609e209b
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 20.72 MB
What's New:
- new tool: Fetal Growth and Doppler
- minor UI improvements
- minor UI improvements
armeabi-v7a
Android 5.0+
160-640dpi
Variant
Arch
Version
DPI
37
July 28, 2024
Obstetric Calculator
4.9
(37)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: aaf4731765922151fd2d3ff77de53f77781f5b01
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 39.35 MB
What's New:
- new tool: Fetal Growth and Doppler
- minor UI improvements
- minor UI improvements
arm64-v8a
Android 5.0+
160-640dpi
37
July 28, 2024
Obstetric Calculator
4.9
(37)
Requires Android: Android 5.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 37129ed9c7ca7d85fe69461db8b35cd38ad9bb57
Base APK: com.Alefrei.ObstetricCalculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 20.19 MB
What's New:
- new tool: Fetal Growth and Doppler
- minor UI improvements
- minor UI improvements
armeabi-v7a
Android 5.0+
160-640dpi
More Information
Package Name:
Update Date:
2026-10-16
Latest Version:
5.0.4
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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