Dr. Sapto ObstetriCalc

Pregnancy & Gestational Calc

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

An elegant, modern, and clinically precise laboratory assistant for obstetricians, gynecologists, midwives, and healthcare professionals. The Obstetric Calculator simplifies gestational age tracking and fetal growth tracking with absolute ease and visual clarity. Key Features: • 3 Calculation Modes: Gestational age (GA) and Estimated Date of Delivery (EDD) calculated instantly via Last Menstrual Period (LMP), previous Ultrasound (USG), or direct Gestational Age input. • Fetal Weight Assessment (EFW): Input estimated fetal weight and instantly get percentile rankings of fetal growth. • Diagnostic Charts & Curves: Support for international Hadlock and WHO Intergrowth-21st standards to assess whether the fetus is small, normal, or large for gestational age. • Automatic Discrepancy Detection: Intuitively highlights diagnostic discrepancy between standard Hadlock and Intergrowth curves. • 100% Offline & Private: No internet connection or user login required. All clinical data stays safe on your device. • Adaptive Dark & Light Modes: Optimized for late-night ward rotations or bright daytime clinics. Streamline your obstetric calculations and improve documentation accuracy.

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UI improvements and screenshot updates.

Version 1.0.1

The developer, Sapto Sutardi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Sapto Sutardi
    Size
    • 19.8 MB
    Category
    • Medical
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    16+
    Copyright
    • © 2026 Dr. Sapto Labs
  • Privacy Policy

    • More by Sapto Sutardi