Verified answers.
Real understanding.

Most AI tools give you an answer with no way to check it. Solvr independently verifies math, physics, and chemistry answers using real symbolic computation (SymPy) running in a sandbox — so you get a checked answer, not just a confident-sounding one.

You show Solvr the problem and your own attempt. It solves the problem independently, then compares your steps against the correct solution to find exactly where — and why — you diverged. If your work is actually correct, it tells you that too. It never invents a mistake just to have something to say.

Math, Physics, and Chemistry at launch. Solvr is deliberately scoped to subjects it can properly verify — that's the whole point of the "verified" claim — rather than spreading thin across every subject like a generic homework helper.

No. Solvr works without an account — your solve history is stored locally on your device, not on a server tied to your identity.

Solvr is built to build understanding, not shortcut it. Mistake Detective specifically exists to show you where your own reasoning breaks down so you can fix it — the whole design is oriented around learning, not just producing an answer.

Yes, anytime through your App Store or Google Play account settings. You keep Pro access until the end of your current billing period.