Rule of Three Calculator Pro

Mathematics rule of three

USD 1.99 · Designed for iPad

Rule of Three Calculator - The key to mathematics! Imagine an app that simplifies the tedious process of calculating proportional and anti-proportional values. Our "rule of three calculator" is exactly what you need! Features: - Easy input: enter your values in the a, b and y fields and let the app do the rest! - Choose your calculation type: decide if your ratio is proportional or anti-proportional and see the underlying formula right on the screen. - Immediate results: Get instant clarity with clear and precise results, displayed in the 'x' field. - Intuitive user interface: a clean and modern design suitable for both beginners and advanced users. - Multilingual support: whether you speak English or German, our calculator is ready to serve you in your language. Download the rule of three calculator now and make your calculating work easier!

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We've made some general improvements & fixed some bugs.

The developer, Gustav Gutsche, 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 based, for example, on the features you use or your age. Learn More

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

    • Provider
      • Gustav Gutsche
    • Size
      • 4.6 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 16.0 or later.
      • iPhone
        Requires iOS 16.0 or later.
      • iPad
        Requires iPadOS 16.0 or later.
      • Mac
        Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English and German
    • Age Rating
      4+
    • Copyright
      • © Gustav Gutsche