AppMarketSpy › Medical › ObCalc
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App info
- Developer
- Code Nine Labs LLC
- Category
- Medical, Utilities
- Released
- May 3, 2015
- Version
- 3.2.0+1 (Oct 15, 2026)
- Price
- $6.99
- Size
- 2.8 MB
- Requires
- iOS 26.0
- Age rating
- 16+
- Languages
- English
In-app purchases
noneCurrent prices, App Store US.
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About ObCalc
ObCalc puts the calculators, scoring tools, and reference charts that obstetrics, maternal-fetal medicine, and labor & delivery teams reach for every shift into one fast, offline-first app. Every formula is sourced to published guidelines (ACOG, SMFM, CMQCC, NICHD) and built as a clinical tool first — clean inputs, clear interpretation, no clutter. OBSTETRICS • Bishop Score • Estimated Due Date — LMP, ultrasound, conception, ovulation, or IVF transfer dating • Pregnancy Re-dating (ACOG Committee Opinion 700) • Pregnancy Weight Gain Tracker • Urine Protein:Creatinine Ratio (UPCR) • VBAC Success Calculator — Grobman MFMU model • VBAC at Delivery Admission Success Calculator — Grobman MFMU model PERINATOLOGY / MFM • CVR (CPAM Volume Ratio) • Extremely Preterm Birth Outcome (NICHD) • Fetal Biometry Suite — Hadlock EFW, long-bone ratios, multi-panel z-scores and percentiles • Intrauterine…
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