OB Calc (cloud) vs ihmsonline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- LMP, EDC, Ultrasound, CRL, and IVF calculations
- Customizable test date ranges
- Cross-device data syncing
- PDF report generation
- Save individual patient data
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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.
ihmsonline
Book appointments at Rajasthan government healthcare facilities, including hospitals and medical colleges. Access and print lab reports using your bill number and HID. Check blood availability across institutions.
- Book appointments at government hospitals
- Access and print lab reports
- Check blood availability
- Supports District Hospitals, Medical Colleges, PHC, CHC
- View reports via bill number and HID
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Citizen can take appointment for Rajasthan govt. institutions like District Hospitals, Medical Colleges, PHC,CHC. Citizen can also print their report based on the bill no and hid provided in the hospital. App also provided the provision to check the availability of the blood in the institutions.
Screenshots
Verdict
The clearest difference is in-app purchases: ihmsonline at none against OB Calc (cloud)'s 2. ihmsonline also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (11.0 vs 18.0). On price, review sentiment, 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
Both are free to download. OB Calc (cloud) sells 2 in-app purchases, starting at $2.99 per month. ihmsonline asks for nothing beyond the download.
OB Calc (cloud) ships an update every 3 months, ihmsonline every 6 weeks. Both last shipped on September 21, 2026.
| Parameter | OB Calc (cloud) | ihmsonline |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Glen Botha | RajCOMP Info Services Ltd. |
Customer experience
OB Calc (cloud)
ihmsonline
In-app purchases
OB Calc (cloud)
- Monthly Subscription$2.991 Month
- Premium (Annual)$29.991 Year
ihmsonline
No in-app purchases
Questions
Is OB Calc (cloud) free?
Is ihmsonline free?
Do OB Calc (cloud) or ihmsonline have ads?
Which is updated more often, OB Calc (cloud) or ihmsonline?
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