Math Motion AI
See the math, not just the answer
Ask any math question and get a clear, step-by-step explanation with an animated video made just for your question.
- ✏️ Step-by-step explanations
- 🎬 An animation for every answer
- 📐 From fractions to calculus
Your first answer is free, no sign‑up needed. After that, it's $7.99/month for 60 answers. Cancel anytime.
See an example
Real answers from Math Motion AI. Pick a question:
Question
"Why is the area of a circle πr²?"
Area of a Circle
- Imagine a circle of radius r, which we can cut into many equal pie slices.
- If we unroll and interlock these slices alternately, they form a shape resembling a rectangle.
- The height of this strip is the radius r, and its width is half the circumference, which is pi times r.
- Multiplying the width by the height gives us pi times r times r, which is pi r squared.
How it works
- 1. Ask any math question. Type it the way you'd ask a teacher, e.g. "Why is the area of a circle πr²?"
- 2. Read the steps. You get a clear, step-by-step explanation written for your question.
- 3. Watch it move. An animated video shows each step, so the idea clicks.
Math topics you can ask about
- Fractions
- Linear equations
- Quadratic equations
- Geometry and area
- The Pythagorean theorem
- Trigonometry and the unit circle
- Graphs and functions
- Derivatives
- Long division
- Physics formulas
Frequently asked questions
- What is Math Motion AI?
- Math Motion AI answers math questions with a step-by-step explanation and an animated video made for your question, so you can see why the math works, not just the final answer.
- Is it free?
- Your first answer is free, with no sign-up needed. After that the monthly plan is $7.99/month for 60 answers, and you can cancel anytime from your account page.
- What kinds of math can I ask about?
- Arithmetic, fractions, algebra and equations, geometry, trigonometry, graphs and calculus, as well as the math inside science questions, such as a physics formula.
- How long does an answer take?
- The written explanation usually arrives within seconds, and the animation is ready shortly after, usually within a minute.
- Are the answers always right?
- The explanations are written by AI, which can make mistakes. Use them as a learning aid and double-check important work.
- What happens to my questions?
- Your question is sent to Google's Gemini AI to write the answer, and Google may use it to improve its products, so don't include personal information. Math Motion AI doesn't keep your questions.