Three (Rule of 3 Calculator)

Simple everyday-use calculator

Free

A daily use application for trivial calculations using the rule of three! For example: If my car consumes an average 8.8 litres of gas per 100 kilometers, a 350 kilometer trip will consume 30.8 litres (and therefore $61.6 if gas price is $2/litre)... ...or a fast currency converter: if 1 Euro is about 1.09 US dollars, 33.9 EUR is 36,92 USD. Three can also be used for measurements, image sizes, grocery shopping and more. As simple and trivial it is, the rule is used daily in practical arithmetics. The application has a simple and modern interface to perform fast calculations and includes some basic options to facilitate the displaying results (thousands separator, decimal digits) including color customization in dark/light modes.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

iOS 17 support plus some minor fixes and improvements.

Version 3.2.0

The developer, Pericles Maravelakis, 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
    • Pericles Maravelakis
    Size
    • 617.5 KB
    Category
    • Utilities
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2013-2023, Perikles Maravelakis
  • Privacy Policy

    • More by Pericles Maravelakis

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