SoilPhases

Education

Free · Designed for iPad. Not verified for macOS.

The essential soil phase calculator. Pick any three quantities as inputs and instantly compute void ratio, densities, unit weights, and more. SoilPhases is a soil phase relationship calculator for geotechnical engineers and students. Enter any three independent soil quantities and the app immediately computes every other phase property. Choose any valid combination of three quantities as inputs: masses, volumes, void ratio, porosity, degree of saturation, water content, densities, or unit weights. Tap any derived quantity to promote it to an input; the app automatically adjusts the rest of the input set to keep the system physically consistent. A live three-phase column (Air / Water / Solid) shows proportional block heights for each phase. Drag the phase boundaries to redistribute water and air visually while the numbers update in real time. Results are organized into phase quantities, index properties (e, n, S, w), densities (bulk, dry, saturated, submerged), and unit weights, in both CGS and SI. Adjust solid density, water density, and gravitational acceleration, with presets for Earth, Moon, and Mars.

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

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    Information

    Seller
    • Nestor Cardozo
    Size
    • 873.5 KB
    Category
    • Education
    Compatibility
    Requires iOS 26.4 or later.
    • iPhone
      Requires iOS 26.4 or later.
    • iPad
      Requires iPadOS 26.4 or later.
    • Mac
      Requires macOS 26.4 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.4 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Nestor Cardozo
  • Developer Website
  • Privacy Policy

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