Equation Solver 4-in-1 is the ultimate app that helps you solve linear equations in one variable, quadratic equations with real and complex roots, cubic and quartic equations. It's intuitive and easy to use. Just type in any equation you want to solve and the equation calculator will show you the result.

Everything you need to solve equations or check results!


• Linear Equation Solver.
• Quadratic Equation Solver.
• Cubic Equation Solver.
• Quartic Equation Solver.
• Solves equations with fractions and parentheses. Note: the app doesn’t yet support equations with a variable in the denominator.
• Supports integers, fractions and decimals, including negative values.
• Predefined formats.
• Detailed step-by-step instructions for linear equations and quadratic equations.
• Stores history with the possibility to recall previous equations.
• Back and forward buttons to check and recall recent equations.
• Sends results and history via email.

What’s New

Version 4.1.5

Added Czech and Polish localizations.
Updated interface for iPhone XR.

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

35emire ,

Yanlışlıkla indirdim

Hiçbir işe yaramıyor. Yanlışlıkla indirmişken deneyeyim dedim ama bir bilinmeyenli bir denklemi bile çözemiyor hatta denklemi yazamıysunuz bile.

Sözelci ,

<> Yok aptallar

yapacağınız programa koyim büyük küçük denklemleri yok allah belanızı versin😅

App Privacy

The developer, Intemodino Group s.r.o., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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