Inequality & System Solver6.0.0 - App Store

Turn your device into the perfect math study companion. "Inequality & System Solver" is the ultimate app that guides you through solving inequalities, helping you understand the logic behind the numbers and always get the right results.

Here's everything our app can do for you:

▶ STEP-BY-STEP SOLUTIONS
Get the solution in an instant. But we don't stop at the final result: the app shows you all the logical steps in detail to solve polynomial, rational, radical, exponential, and absolute value inequalities, and many more. It's the perfect tool to understand your mistakes, learn the correct method, and get fully prepared for homework and exams.

▶ SYSTEMS OF INEQUALITIES
Easily solve systems with multiple inequalities. The app supports step-by-step solving by clearly showing the sign analysis and the intersection of solutions, allowing you to study and apply the exact method taught in class.

▶ INTEGRATED MATH KEYBOARD
Use our dedicated interface to easily type variables, fractions, exponents, roots, parentheses, greater than and less than symbols, and much more. And if you need to paste an inequality or prefer to use your device's standard keyboard, you can switch between modes in a snap.

▶ GUIDED EXERCISES FOR PRACTICE
Test your skills with a rich library of ready-to-solve inequalities, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want.

▶ THEORY AND RULES ALWAYS AT HAND
Having a memory lapse? Review fundamental principles, sign rules, and solving methods right in the app. Everything you need to know about inequality algebra is in one place.

▶ CLEAN INTERFACE AND DARK THEME
No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions.

▶ GUARANTEED RELIABILITY
Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the most complex systems and inequalities.

▶ CONSTANT UPDATES AND SUPPORT
The app is regularly updated to always offer you the best performance and new features.

Download "Inequality & System Solver" today and take your math skills to the next level!

Version History - Improved solver: clearer and more educational calculations and intermediate steps.
- New support for fractional irrational inequalities.
- New History: recalculate, edit, or share past calculations on the fly.
- Complete keyboard: new keys to solve equations as needed.
- Optimized accessibility: screen reader support, high contrast, reduced animations.
- Enhanced interface, fluidity, and calculation speed. 6.0.0 Jul 30 - General improvements to solvers and steps
- Minor graphical enhancements
- Bug fixes and performance improvements 5.4.0 05/02/2025 - Added support for irrational and exponential inequalities
- General improvements to solvers and steps
- Minor graphical enhancements
- Bug fixes and performance improvements 5.3.0 01/19/2025 - New dark mode
- Internal solver improvements
- Bug fixes and performance enhancements 5.2.0 08/27/2024 - Bug fixes and performance improvements 5.1.0 05/14/2024 - Bug fixes and performance improvements 5.0.2 01/16/2024 - Bug fixes and performance improvements 5.0.1 01/07/2024 - Application totally revisited in graphics and fluidity to improve the user experience 5.0.0 01/01/2024 - Added support for variables other than "x" (always for inequalities with one unknown)
- Some improvements to the theory and the insertion of inequalities
- Bug fixes and internal computational and performance improvements 4.6.0 06/20/2022 - Added support for absolute values
- Added solver for systems with 3 inequalities
- Various improvements 4.5.0 04/09/2022 - Improved step logic
- Improved solvers
- Performance improvements 4.4.0 02/16/2022 - Improved the inequality entry panel
- Solvers and steps improved
- Lots of various fixes and improvements 4.3.0 01/02/2022 - A single smart solver solves integer and fractional inequalities
- Improved steps for solving fractional inequalities
- Added the steps for the inequalities that can be solved with Ruffini's rule
- Added localization of app name on screen
- Minor graphics and performance improvements 4.2.0 11/30/2021 - Added solver for systems of integer inequalities
- Solvers and steps improved
- Improved performance 4.1.0 10/10/2021 - Improved power support
- Improvements to the solver 4.0.1 08/29/2021 - Improved inequality output with a new system
- Improved radical support
- Solvers and performance improvements
- Update of the various internal components 4.0.0 08/21/2021 - Solvers improved
- Fixed some bugs and improved performance 3.2.1 05/22/2021 - Solvers improved
- Fixed some bugs and improved performance 3.1.1 04/23/2021 - Solvers improved
- Fixed some bugs and improved performance 3.1.0 04/21/2021 - Solvers improved
- Fixed some bugs and improved performance 3.0.0 04/01/2021 - Added steps for some fourth degree inequalities
- Improved steps of smart solvers
- Fixed some bugs and improved performance 2.9.0 03/07/2021 - Fixed some bugs 2.8.2 02/26/2021 - Added fractional inequalities in the smart solver
- Fixed some bugs and improved performance 2.8.0 02/23/2021 - Fixed some bugs 2.7.1 01/31/2021 - Added support for third and fourth degree inequalities in the classic solver and smart solver
- Fixed some bugs and improved performance 2.7.0 01/23/2021