Numerical Solver
Equations, Calculus & ODEs
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Numerical Solver is a mobile-first numerical mathematics tool for solving equations, differential equations, and analyzing mathematical functions.
Solve equations numerically
Solve algebraic equations with one or more variables, including nonlinear equations and systems of equations.
• Solve equations numerically
• Solve nonlinear equations and systems
• Find real and complex solutions
• Evaluate solutions at specific values
• Solve equations with a single variable for free, with no limits
Solve ordinary differential equations
Numerical Solver supports linear and nonlinear ordinary differential equations, including initial value problems (IVPs), boundary value problems (BVPs), and systems of ODEs with multiple dependent variables.
• Solve initial value problems
• Solve boundary value problems
• Solve linear and nonlinear ODEs
• Solve systems of ODEs
• Compute the solution at a given value of x
• Plot numerical solutions
Visualize ODE systems
For systems of ODEs, choose which variables to plot against each other and explore relationships and trajectories within the system.
For example, you can solve the Lorenz system and visualize its characteristic trajectories through different combinations of variables.
Differentiate equations
Differentiate equations with respect to x or y and evaluate the derivative at specific values.
• Differentiate equations with respect to x or y
• Evaluate derivatives at given x and y values
• Work with multivariable expressions
Plot functions and data
Plot mathematical functions or visualize a list of x,y data points.
• Plot functions
• Plot lists of data
• Explore numerical results visually
Numerical computing on the go
Numerical Solver is designed to give you practical numerical tools wherever you are, without requiring an internet connection.
Use it for mathematics, engineering, science, education, or whenever you need to solve and visualize numerical problems.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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Improved ODE Solving and Visualization
• Fixed issues with systems of ODEs
• Improved ODE solver accuracy and reliability
• Improved visualization of ODE systems
• Choose which variables to plot against each other
• Various bug fixes and improvements
The developer, i-SmartSolutions, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vasileios Gkanis
- Size
- 2.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English and Greek
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Solve system of algebraic eqns $7.99
- Solve system of differential eqns $14.99
- Calculate Integrals $6.99
- Create Charts $4.99
- Copyright
- © 2010-2026 i-SmartSolutions