About

Mathos AI (formerly known as MathGPTPro) is an AI-powered math solver, calculator and tutoring platform aimed at students who need more than a bare answer. It handles subjects from algebra and calculus to physics and engineering, and it accepts input as typed prompts, photos of worksheets, PDFs, voice and whiteboard work. The company states that more than five million students have used it.

The product is built around three connected tools: a math solver that produces worked, step-by-step solutions; an AI tutor that watches the student work and points out mistakes at the exact step where they occur; and a video generator that turns solutions into animated explanations. A single question can be converted into a lesson with flashcards, a quiz, or a short video. Mathos AI is a Y Combinator Winter 2024 company; its cofounders were named to the Forbes 30 Under 30, and the product was a finalist in the SXSW EDU 2025 Launch Startup Competition and won an iF Design Award 2026, according to the official site.

Key Features

Math solver with full worked solutions: Students can ask for a single hint or a complete step-by-step derivation, covering topics such as area between curves, optimization and trigonometric modeling.

Photo math and PDF homework input: A picture of a worksheet or a PDF upload produces worked solutions, useful for handwritten or scanned assignments.

AI tutor with real-time error detection: The tutor follows each step on a whiteboard and intervenes as soon as the student makes a mistake, then re-explains until the concept is clear.

Adaptive learning: Rather than simply re-serving a missed problem at an easier level, Mathos AI identifies the missing prerequisite behind the error and repairs it before moving the learner forward.

Animated video generation: Any solution can be turned into an editable animated video, with the first frame generated in roughly 5–10 seconds per the site.

Study tools: Solutions can be converted into quizzes and flashcard decks, and solved problems unlock short interactive games tied to the underlying concepts.

Graphing and calculator: Auto-drawn graphs and a graph calculator support visualization, exam practice and general computation.

Pricing & Fees

Pricing: A free tier (no card required) offers limited daily video minutes, limited image input, flashcards, quizzes, auto-drawn graphs and question history. The Basic plan costs $5.98/week and Prime costs $9.98/week (yearly billing discounted 80%), with unlimited image input, more video minutes and access to higher-accuracy models; a custom Enterprise plan for schools adds SSO, roster sync and admin controls.
Free trial: Paid plans include a 3-day free trial and can be canceled at any time without charge if canceled before the trial ends.
Platforms: Mobile apps are available on the App Store (4.9 rating) and Google Play (4.8 rating), alongside the web app.
Reach: The site reports more than five million students across 100+ countries.

Who It's For

Mathos AI is designed primarily for high school and university students who need reliable step-by-step help with math, physics or engineering coursework. Engineering students can use it to reconstruct full derivations that lectures move through quickly, while exam preparers benefit from the quiz, flashcard and practice-graph features. Self-learners on a budget get a free tier and a low-cost weekly plan as an alternative to private tutoring, and schools or teams can adopt the Enterprise plan with centralized seat management and reporting.

FAQ

What is Mathos AI?Mathos AI (formerly MathGPTPro) is an AI math solver, calculator and tutoring platform that gives step-by-step solutions to math, physics and engineering problems via text, photos, PDFs and voice.

Is Mathos AI free to use?Yes, there is a free tier that requires no credit card, and paid plans start at $5.98 per week with a 3-day free trial that can be canceled anytime.

Can Mathos AI solve homework from a photo or PDF?Yes, the product accepts photos of worksheets and PDF uploads and returns complete step-by-step solutions, according to its official site.

How is Mathos AI different from a generic AI chatbot?It includes an AI tutor that watches each step a student writes and corrects mistakes at the moment they happen, plus adaptive learning that targets the prerequisite skill behind an error rather than just repeating the question.

What subjects does Mathos AI cover?The company says it covers subjects including algebra, calculus, physics and engineering, along with graphing, exam practice and study tools such as quizzes and flashcards.

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Key Features

Pricing & Fees

Who It's For

FAQ

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