Equation Solver
Equation Solver Summary
Equation Solver is a mobile Android app in Education by Intemodino Group s.r.o.. Released in Dec 2012 (13 years ago). It has about 387.4K+ installs and 612 ratings with a 2.86★ (poor) average. Based on AppGoblin estimates, it reaches roughly 2.6K monthly active users . Store metadata: updated Aug 31, 2025, version 4002004.
Recent activity: 204 installs this week (1.8K over 4 weeks) showing steady growth , and 1.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Dec 19, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jan 3, 2026.
Store info: Last updated on Google Play on Aug 31, 2025 (version 4002004).
2.86★
Ratings: 612
Screenshots
App Description
Calculator for solving linear, quadratic, cubic and quartic equations
Equation Calculator 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 Equation Calculator will show you the result.
Everything you need to solve equations or check results!
Features:
• 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.

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