OB Calc (cloud)

Glen Botha

OB Calc (cloud) app icon
5.0 stars5 reviewsFree
4+Version 2.10.0Updated 2/23/2026, 5:26:16 PM
Open in Store

While similar to a pregnancy wheel, OB Calc (cloud) is specifically designed by an obstetrician, for obstetricians. Finally obstetricians have an efficient and simple method to calculate the important test date windows for patients. CALCULATION METHODS • Last Menstrual Period (LMP) • Expected Delivery Date (EDC) • Sonogram Date and Fetal Age (Sonogram) • Crown Rump Length (CRL) • In Vitro Fertilization (IVF) Try the app for free for 7 days. A low monthly autorenewable subscription gives users access to premium features such as all calculation methods and saving of individual patient data. You can reach the developer directly at support@inpocketsolutions.com FEATURES • LMP, EDC, Ultrasound, CRL and IVF Method Calculations • Customize up to 15 tests, with date ranges • Data synced across multiple devices • Generate a PDF file • Save individual patient data CRL data reference : https://obgyn.onlinelibrary.wiley.com/doi/pdf/10.1002/uog.7654 Terms & Conditions: https://inpocketsolutions.com/terms ** Disclaimer Remember to test out the app on your specific device to ensure calculations are verified to your expectation.

Released
2020-01-29T08:00:00Z
Current version
2.10.0
Reviews & Ratings
5.0
out of 5
5
4
3
2
1
🌟 Loved by users
5 reviews

Screenshots

OB Calc (cloud) screenshot 1OB Calc (cloud) screenshot 2OB Calc (cloud) screenshot 3OB Calc (cloud) screenshot 4OB Calc (cloud) screenshot 5OB Calc (cloud) screenshot 6