Best AI Math Solvers

How We Evaluated These Tools

We tested each math solver against a standardized set of 40 problems spanning four difficulty levels: basic algebra (10 problems), intermediate algebra and trigonometry (10 problems), single-variable calculus (10 problems), and word problems requiring mathematical modeling (10 problems). Each tool was scored on answer accuracy, step-by-step explanation quality, input convenience, and subject range. Free and paid tiers were evaluated separately. Where a tool offered photo input, we tested with both printed equations and handwritten problems.

Photomath

Photomath remains the most popular math solver app worldwide, with over 300 million downloads. Its camera scanning is the fastest and most reliable in the category, handling printed equations almost perfectly and recognizing most handwritten problems without issues. Point your phone at a problem, and the answer with full step-by-step breakdown appears in two to three seconds.

The real value of Photomath is in how it presents solutions. For many problem types, it offers two or three different solution methods. A quadratic equation might show both the factoring approach and the quadratic formula, letting you compare methods and understand when each one applies. Each step includes a written explanation of the rule being applied, such as "distribute the negative sign" or "apply the power rule." This multi-method approach is genuinely useful for learning, not just answer-checking.

The free tier shows solutions for basic problems, while Photomath Plus (around $10 per month) unlocks full step-by-step explanations, animated tutorials, and additional solution methods. Subject coverage spans arithmetic through calculus, trigonometry, and basic statistics. The main limitation is that Photomath does not handle word problems well, and it cannot answer follow-up questions about its solutions. It shows what it shows, and that is it.

Mathway

Mathway is a comprehensive math solver that covers basic math, pre-algebra, algebra, trigonometry, precalculus, calculus, statistics, finite math, linear algebra, chemistry, and physics. The breadth of subject coverage is the widest of any dedicated math solver app. You select your subject from a menu, type or scan your problem, and Mathway returns the answer along with an option to view the step-by-step solution.

In accuracy testing, Mathway scored in the high 90s across standard algebra and calculus problems, matching or slightly exceeding Photomath on computational reliability. The equation editor is well-designed, making it easy to input complex notation like integrals, summations, and matrices. Photo scanning is solid but slightly less polished than Photomath's implementation.

The significant drawback is the pricing model: Mathway shows the answer for free but locks step-by-step explanations behind a premium subscription (around $10 per month). This means the free tier is essentially a fancy calculator. If you are going to pay for a math solver subscription, Mathway delivers excellent value, but if you want free step-by-step solutions, look elsewhere.

Microsoft Math Solver

Microsoft Math Solver is the best free math solver available. It handles arithmetic, pre-algebra, algebra, trigonometry, calculus, and statistics. It accepts typed equations, handwritten input (you can draw the problem directly on screen), photo scans, and even printed problem imports. It shows complete step-by-step solutions for free, with no premium tier required, no question limits, and no feature restrictions.

The step-by-step explanations are clear and well-formatted, though they tend to be more concise than Photomath's. Microsoft Math Solver does not typically show multiple solution methods. The graphing calculator built into the app is functional for plotting equations and visualizing functions. The tool also links to related practice problems and video explanations from Khan Academy and other educational sources, which adds learning value beyond the solution itself.

The accuracy is strong across its supported subjects, though it does not extend into linear algebra, differential equations, or the more advanced topics that Wolfram Alpha covers. For students from middle school through early college who want a reliable, completely free math solver, Microsoft Math Solver is the clear recommendation.

Wolfram Alpha

Wolfram Alpha is the most powerful computational math tool available to consumers. Built on the Mathematica engine, it handles everything from basic arithmetic through differential equations, linear algebra, number theory, discrete math, and advanced calculus. It computes definite and indefinite integrals, solves systems of differential equations, factors polynomials, finds eigenvalues, and generates 2D and 3D plots. No other tool in this list comes close to its mathematical range.

The free tier shows answers and basic step-by-step solutions. The Pro subscription (around $7.50 per month for students) unlocks extended step-by-step solutions, additional computation time, and the ability to upload images and files. The interface is text-based: you type your problem using Wolfram's natural language input, which is powerful but requires learning the syntax for complex queries.

Wolfram Alpha's weakness is accessibility. The interface is not as intuitive as Photomath or Mathway, the explanations are more terse and mathematical (less conversational than AI chatbot explanations), and the mobile app, while functional, is less polished than dedicated math solver apps. It is the best tool for advanced students and anyone who needs computational accuracy above all else, but it is not the most beginner-friendly option.

Symbolab

Symbolab is a strong mid-range math solver that excels at showing step-by-step solutions with clear mathematical formatting. It supports algebra, trigonometry, calculus, matrices, and statistics. The equation editor is one of the best in the category, making it easy to input complex expressions with proper notation. Symbolab also includes a practice problem generator that creates similar problems to the one you solved, which is useful for building skills rather than just checking answers.

The free tier shows some steps but locks detailed explanations behind the subscription (around $6 per month). Accuracy is reliable across standard textbook problems. Symbolab was acquired by Course Hero, and the integration means subscribers also get access to textbook solutions and study resources. The main competitor it faces is Mathway, which covers more subjects, and Microsoft Math Solver, which offers similar quality for free.

Julius AI

Julius AI is a newer entrant that has gained attention for its accuracy scores. In independent testing, Julius was reported to be over 31% more accurate than GPT-4o on math problems, while also outperforming Mathway and Symbolab on certain problem types. It supports photo scanning, typed input, and natural language queries. The step-by-step explanations are detailed and clearly formatted.

Julius positions itself as a data science and math tool rather than a pure homework solver. It can analyze data sets, create visualizations, and handle statistical computations alongside standard math solving. This makes it appealing to college students who need both math and data analysis capabilities. The free tier is limited, with a paid subscription starting at around $20 per month, which is more expensive than other dedicated solvers.

ChatGPT

ChatGPT is not a dedicated math solver, but it has become one of the most widely used tools for math help due to its conversational interface and ability to handle follow-up questions. The free tier (GPT-4o mini) handles most high school and introductory college math competently. The Plus subscription gives access to GPT-4o and reasoning models that significantly improve accuracy on complex problems.

The biggest advantage of ChatGPT over dedicated solvers is the conversation. You can paste a long word problem, ask it to explain a specific concept, request a simpler explanation, or ask "what if" variations on the original problem. The explanations tend to be more conversational and less formally mathematical than dedicated solvers, which some students find easier to understand.

The disadvantage is reliability. ChatGPT occasionally makes arithmetic errors, applies wrong formulas, or produces confident-sounding explanations of incorrect solutions. These errors have decreased substantially with newer models, but they still occur more frequently than with CAS-based solvers. Always verify ChatGPT's math against a second source when the stakes matter.

Mathos AI

Mathos AI (formerly MathGPTPro) is a math solver trusted by over 5 million students that combines photo scanning with AI-powered step-by-step solutions. You can snap a photo, type a problem, or speak it aloud, and Mathos returns clear, structured solutions. In recent accuracy testing, Mathos delivered up to 17% higher accuracy than competing tools on certain problem categories.

The app covers algebra, geometry, trigonometry, calculus, and statistics. The interface is clean and student-friendly, with solutions organized into numbered steps with explanations. The free tier provides a limited number of solutions per day, with a premium subscription removing limits and adding features like practice problem generation and exam preparation tools.