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MathGPT.app
Free step-by-step math solver — no account, no card.
MathGPT solves maths from text, a photo, or a built-in formula keyboard, and shows every step plus a check at the end. No account, no card — not even for photo uploads. It also checks working you did yourself and names the first line that went wrong.
Hi PH 👋
Every photo math solver has the same silent failure: it reads your
photo, misreads one character, and then produces a completely correct,
beautifully worked solution — to a problem you never set. Nothing in
the output tells you. A barred 7 becomes a 1. A superscript next to a
bracket becomes a 12. A fraction bar shot at an angle becomes a minus.
MathGPT shows you the transcription first, as editable maths. One
glance, one keystroke to fix it, then solve. That's the whole idea,
and it costs one extra click.
Three other things that came out of using the competition:
• Check my work — paste your own attempt and it names the first line
that doesn't follow, instead of handing you a replacement solution.
Almost nobody has this, and it's the mode that actually teaches.
• A real formula keyboard, so "1/x+2" can't be misread.
• No account anywhere, including photo upload — which is exactly
where most solvers put their login wall.
Plus 326 formula reference pages: statement typeset properly, what
each symbol means, worked examples with the steps shown, and the
mistakes people actually make with it.
Honest limits: it's a language model, not a computer algebra system.
It can slip on long arithmetic, which is why every answer ends with a
substitution check you can read. And the whole site shares one daily
AI allowance — if it runs dry you get told plainly rather than shown
an upgrade button.
Free, no card, nothing to install. Would love to hear where it gets
things wrong.
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About MathGPT.app on Product Hunt
“Free step-by-step math solver — no account, no card.”
MathGPT.app was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #122 on the daily leaderboard. MathGPT solves maths from text, a photo, or a built-in formula keyboard, and shows every step plus a check at the end. No account, no card — not even for photo uploads. It also checks working you did yourself and names the first line that went wrong.
MathGPT.app was featured in Productivity (661.3k followers), Education (79.2k followers) and Artificial Intelligence (479.2k followers) on Product Hunt. Together, these topics include over 319.5k products, making this a competitive space to launch in.
Who hunted MathGPT.app?
MathGPT.app was hunted by Elke. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Elke