Optimize and improve the SOLVE function

Fixed a payment issue when upgrading to premium plans.

+ Optimized button size for a more realistic and comfortable tapping experience
+ Improved app launch speed

New: 350ES calculator interface added

+ Improved and enhanced search results.
+ Fixed issues in the complex numbers section.

+ Improved design (button sizes are now more balanced and user-friendly).
+ Enhanced calculation and analysis speed for certain equations and inequalities.
+ Increased graph detail and rendering accuracy.

Enter equations directly on the keyboard. The app helps you analyze variations, find extrema, and plot graphs of familiar equations from the high school curriculum.

User defined functions now work with matrices.

The interface changes based on iOS 26.1 provide a more visually appealing design.

• More detailed explanations for solving quadratic equations.
• Added explanatory insights for statistics and numerical results.

• More detailed explanations for solving quadratic equations.
• Added explanatory insights for statistics and numerical results.

Learn math more easily with the new.
Graphs Automatically recognizes equation and inequality types.

Learn math more easily with the new.
Graphs Automatically recognizes equation and inequality types

Added feature to find solutions and provide detailed explanations for inequalities.
  +Linear inequalities, quadratic inequalities.
  +Irrational inequalities (with square roots).
  +Fractional inequalities.

Added feature to find solutions and provide detailed explanations for inequalities.
  +Linear inequalities, quadratic inequalities.
  +Irrational inequalities (with square roots).
  +Fractional inequalities.

- Minor bug fixes and overall performance improvements.

In the latest version, after solving first, second, and third degree equations, the app will display the graph of the equation along with some similar example equations to help you better understand it.

In the latest version, after solving first, second, and third degree equations, the app will display the graph of the equation along with some similar example equations to help you better understand it.

Improved speed and user experience when using the search feature.

Faster, smoother, and more stable learning app to support your study journey!

We have fixed the issue with the Premium subscription.

We have fixed the issue with the Premium subscription.

+ Add a function to automatically display the result.
+ Add a function to input the comparison symbol. (For example, 98+7?100-34)

+ Add an option to enable or disable automatic calculation.
+ Increase data analysis speed.

+ Add a function to automatically display the result.
+ Add a function to input the comparison symbol. (For example, 98+7?100-34)

Explore the new version of our app with improved solutions for equations and problems: Detailed, easy to understand. Experience effective learning today!