DrPhos' Science Calculator

Scientific Calc w/ Sig Figs

$0.99 · In‑App Purchases · Designed for iPad

A clean, chemistry-friendly scientific calculator with automatic significant figure rounding and support for scientific notation. Scientific Calculator with Sig Fig Support The DrPhos Science Calculator is a clean, powerful tool designed for students and scientists who need accurate, chemistry-friendly calculations. Unlike ordinary calculators, this one handles significant figures intelligently—rounding results automatically based on your inputs. Built with science and chemistry students in mind, it also supports scientific notation and a straightforward interface optimized for fast, accurate work. Features: • Automatic significant figure rounding • Scientific notation input and output • Easy-to-use layout with large display • Works seamlessly with other DrPhos tools • Ideal for chemistry, physics, and general science use Use it as a standalone calculator or alongside the full DrPhos GenChem Helper suite to streamline your chemistry problem-solving workflow.

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What’s New • Added automatic significant figure rounding • Improved support for scientific notation • Enhanced UI for better readability and input accuracy • Bug fixes and performance improvements

The developer, Monte L Helm, 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

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

    • Seller
      • Monte L Helm
    • Size
      • 16.3 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 18.5 or later.
      • iPhone
        Requires iOS 18.5 or later.
      • iPad
        Requires iPadOS 18.5 or later.
      • Mac
        Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 2.5 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
      • pH Calculator $0.99
      • Significant Figures Counter $0.99
      • Kinetics $0.99
      • Stoichiometry $0.99
      • Naming Compounds $0.99
      • Reaction Balancer $0.99
      • Ionic Compound Builder $0.99
      • Molar Mass Calculator $0.99
      • Solution Concentrations $0.99
      • Quadratic Equation Solver $0.99
    • Copyright
      • © Dr. Phosphorus Presents 2025