TestoCal

Test:e2 Ratio & unit converter

Free · Designed for iPad. Not verified for macOS.

Convert your Testosterone blood levels from ng/dL to mol/L and back. Calculate your Free Testosterone to Estradiol ratio to track your optimal hormonal health. We do not provide any medical or health information other than a conversion calculator for blood testosterone readings and ratios.

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Calculated free testosterone and bioavailable testosterone using the Vereulen formula

Version 2.0

The developer, MOshe Hayim Erez, 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
    • MOshe Hayim Erez
    Size
    • 1.7 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 18.2 or later.
    • iPhone
      Requires iOS 18.2 or later.
    • iPad
      Requires iPadOS 18.2 or later.
    • Mac
      Requires macOS 15.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.2 or later.
    Languages
    • English
    Age Rating
    18+
    Copyright
    • © 2025
  • Privacy Policy

    • More by MOshe Hayim Erez

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