MathGPT.app

MathGPT solves maths from text, a photo, or a built-in formula keyboard, and works the problem line by line — arithmetic through calculus. Every answer ends by substituting the result back in, so you can check it rather than trust it. Three things most solvers don't do: as editable maths before anything is solved. Other photo solvers pipe their OCR straight into the answer, so a misread exponent quietly produces a confident solution to a different problem. Checks your working. Paste your own attempt and it names the first line that doesn't follow, instead of handing you a replacement solution. Generates practice. Ask for five more of the same kind — one worked through, the rest with answers so you can mark yourself. Plus 326 formula reference pages: the statement typeset, what every symbol means, worked examples, and the mistakes people make. No account anywhere, including photo upload.