Inequality Calculator

Solving Inequalities

$3.99

A handy calculator with steps that solves linear and quadratic inequalities. Inequality Calculator can handle a wide range of linear and quadratic inequalities, including inequalities with fractions and parentheses. It's intuitive and easy to use. Just type in an inequality you want to solve and get the step-by-step solution. Features: Solves linear and quadratic inequalities. Solves one-step, two-step and multi-step inequalities. Supports fractions and parentheses. Shows step-by-step solution. Writes the solution as an interval (interval notation). Calculation history (25 inequalities) with the possibility to recall previous inequalities. Sends results via email. Note: The calculator does not solve inequalities with variables in the denominator.

Ratings & Reviews

  • This app’s overall rating was recently reset.

- Updated app design - Updated the app keyboard - Now the app supports a more visual fractions input. - Now you can easily round both decimal and fractional results. For decimals, you can specify the desired number of decimal places after a decimal point. Fractions can be rounded to the nearest fraction of a specified denominator - From version 2.5.0 onwards, you can choose an output format to display results: "auto", "decimal", "fraction" or "decimal and fraction" - Updated the app engine - New app icon

Version 2.5.0

The developer, Intemodino Group s.r.o., 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
      • Intemodino Group s.r.o.
    • Size
      • 13.4 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 12.0 or later.
      • iPhone
        Requires iOS 12.0 or later.
      • iPad
        Requires iPadOS 12.0 or later.
      • iPod touch
        Requires iOS 12.0 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 17 more
      • English, Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
    • Age Rating
      4+
    • Copyright
      • © 2026 Intemodino Group s.r.o.
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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