Comparison

US Fetal vs OB Calc (cloud)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

US Fetal

Features
Read full description

Esta es una calculadora única en su tipo. ¡Bienvenidos a la calculadora US Fetal!

About

OB Calc (cloud)

This medical app helps obstetricians efficiently calculate key patient test date windows. It offers multiple calculation methods and allows for saving patient data and generating PDF reports. A free trial is available, followed by a subscription for full access.

Highlights
  • LMP, EDC, Ultrasound, CRL, and IVF calculations
  • Customizable test date ranges
  • Cross-device data syncing
  • PDF report generation
  • Save individual patient data
Features
Read full description

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.

Screenshots

US Fetal3 screens
OB Calc (cloud)4 screens

Verdict

The call

The clearest difference is price: OB Calc (cloud) at Free against US Fetal's $10.99. US Fetal's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 18.0). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

OB Calc (cloud) is free to download; US Fetal costs $10.99 up front. OB Calc (cloud) sells 2 in-app purchases, starting at $2.99 per month. US Fetal asks for nothing beyond the download.

Scorecard3 real differences · 7 level
US Fetal versus OB Calc (cloud): the parameters behind the verdict, then further details
ParameterUS FetalOB Calc (cloud)
Price$10.99Free — better
Rating—5.0 (5 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—5 — better
Update frequency—Every 3 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS9.0 — better18.0
Further details — not scored
Size43 MB14 MB
Age rating4+4+
DeveloperJose Rogelio Cruz MartinezGlen Botha

In-app purchases

None

US Fetal

No in-app purchases

2 purchases

OB Calc (cloud)

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Premium (Annual)$29.991 Year

Questions

Is US Fetal free?
US Fetal costs $10.99, with no in-app purchases.
Is OB Calc (cloud) free?
OB Calc (cloud) is free to download, with in-app purchases available.
Do US Fetal or OB Calc (cloud) have ads?
Neither US Fetal nor OB Calc (cloud) shows ads.

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