Math AI
Math Solver Online Free & AI Homework Helper
About
Math AI is an online maths solver that returns step-by-step working rather than only a final answer. It accepts a typed problem or a photo of a handwritten or printed one, and covers arithmetic through calculus, linear algebra, statistics and discrete mathematics. Alongside the solver it provides an advanced calculator, a homework helper and AI-generated practice recommendations.
Details
Math AI is built around one task: take a maths problem in whatever form a student has it, and return a worked solution they can follow.
Input. Problems can be typed or photographed. The photo recognition handles both handwritten and printed problems, which is the difference between retyping a worksheet and pointing a phone at it.
Output. Solutions are returned step by step with explanations of the method, not just the final value — the stated aim is for the student to be able to reproduce the working.
Coverage. Basic mathematics (arithmetic, fractions, decimals, percentages, geometry, number theory); algebra (linear and quadratic equations, systems, inequalities, polynomials, functions); calculus (derivatives, integrals, limits, series, differential equations, vector calculus); and advanced topics including linear algebra, statistics, probability, trigonometry, word problems, complex numbers and discrete mathematics.
Tools. Photo Math Solver, Homework Helper and an Advanced Calculator, plus a personalised learning path that recommends what to practise next.
Pricing. The free plan gives 3 credits per day with access to the advanced model, the thinking mode, every calculator and no ads. Lite is $7.90/month for 500 credits per month, or $46.80 billed yearly (about $3.90/month). Pro is $15.90/month for unlimited credits, or $94.80 billed yearly (about $7.90/month).
The site states that over 100 million problems have been solved and claims a 98% accuracy rate; both figures are the vendor's own and are not independently verified.
Key Features
- Step-by-step solutions with explanations, not just final answers
- Photo Math Solver — reads handwritten and printed problems from an image
- Advanced Calculator covering algebra through calculus
- Homework Helper for worked practice
- Personalised learning path with AI-generated practice recommendations
- Thinking mode for higher accuracy on harder problems
- Covers arithmetic, algebra, calculus, linear algebra, statistics, probability, trigonometry and discrete mathematics
- Free tier includes the advanced model and all calculators, with no ads
Use Cases
- Checking homework answers and seeing where the working went wrong
- Photographing a worksheet problem instead of retyping it
- Revising for exams with step-by-step worked examples
- Teachers preparing worked solutions to explain a method
- Working through calculus and linear algebra problems with intermediate steps
- Solving word problems and statistics questions outside class hours
Pros & Cons
Pros
- Returns the working, not only the answer — usable for learning rather than just copying
- Photo input handles handwritten problems, so worksheets do not need retyping
- Free plan includes the advanced model, thinking mode and all calculators with no ads
- Subject coverage runs from primary arithmetic to calculus, linear algebra and discrete mathematics
- Unlimited-credit plan is $15.90/month, or $7.90/month billed annually
Cons
- The free plan's 3 credits per day is enough to evaluate the tool, not to work through a problem set
- The 98% accuracy rate and 100M+ problems solved are vendor claims, not independently verified figures
- No company details, location or named support channel are published on the site
- Credits are consumed per solve, so an intensive revision session needs a paid plan
- Step-by-step output still needs checking on advanced problems, as with any AI solver
Frequently Asked Questions
Is Math AI free?
Yes, there is a free plan. It gives 3 credits per day and includes the advanced model, thinking mode, all tools and calculators, and no ads.
How much does Math AI cost?
Lite is $7.90/month for 500 credits per month, or $46.80 billed yearly (about $3.90/month). Pro is $15.90/month for unlimited credits, or $94.80 billed yearly (about $7.90/month).
Can Math AI read a photo of my homework?
Yes. The Photo Math Solver accepts images of both handwritten and printed problems.
What kinds of maths does it cover?
Arithmetic, fractions, decimals, percentages, geometry and number theory; algebra including systems, inequalities and polynomials; calculus including derivatives, integrals, limits, series, differential equations and vector calculus; plus linear algebra, statistics, probability, trigonometry, complex numbers and discrete mathematics.
Does it show the steps or just the answer?
It returns step-by-step solutions with explanations of the method used, rather than only the final result.
How accurate is Math AI?
The site claims a 98% accuracy rate and states that over 100 million problems have been solved. Both figures are published by the vendor and are not independently verified.
Reviews
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Pricing
Free plan: 3 credits per day, advanced model, all tools and calculators, no ads. Lite $7.90/mo for 500 credits/mo, or $46.80/year (≈$3.90/mo). Pro $15.90/mo for unlimited credits, or $94.80/year (≈$7.90/mo). Prices as published on math-gpt.ai/pricing, September 2026.