AI homework solver for all of STEM

Stop guessing if your answer is right.Know, and know why.

Solvr solves any problem from a photo, verifies it with real computation, then checks your work and shows the exact line where it went wrong.

Download on theApp Store
  • 3 free verified solves a day
  • No account needed
  • 7-day Pro trial
Solvr Verifier pinpointing the exact step where a physics solution went wrong

An AI that sounds sure and an AI that's correct are two different things.

Solvr is built for the student who needs to trust the answer, and to learn from every mistake.

Solvr showing a Python-verified step-by-step solution to a definite integral

Verified, not just generated

Every answer is double-checked by real computation.

Most AI tools give you a confident answer and hope it’s right. Solvr solves your problem, then independently verifies math, physics and chemistry answers with symbolic computation (SymPy) in a sandbox. When it checks out, you see the Python-verified badge.

  • Step-by-step, properly typeset math
  • Handwritten, printed, or a whole worksheet
  • Math, Physics, Chemistry, CS, Engineering & all of STEM
Solvr Verifier showing a divergence at step 4 with the student’s work beside the correct work

The Verifier

It doesn’t just solve. It grades your work and finds the exact line you slipped.

Show Solvr your own attempt. It solves the problem independently, compares every step, and shows your line next to the correct one, with the type of error and a conceptual note. If you were right, it says so, and never invents a mistake.

  • Pinpoints the first step where you diverged
  • Names the error: arithmetic, sign, misapplied rule
  • Confirms correct work honestly
Solvr Ask Solver tab explaining why step 1 works with suggested follow-up questions

Ask Solver

Still stuck on one line? Ask until it clicks.

Tap “Ask about this step” for a deeper explanation of exactly the part you don’t get, instead of re-reading a full solution. Follow-up prompts help you go further, so you leave understanding it, not just holding the answer.

  • Explain any single step in more depth
  • Suggested follow-ups: examples, “what if the limits change?”
  • Built to make you better at the subject
Solvr export sheet offering Study Sheet, Full Report and Flashcards templates

Study smarter

Turn every solve into exam prep.

Every problem is saved to a searchable archive with your mistakes tracked. Export any solution as a Study Sheet, Full Report, or Flashcards in PDF or Markdown.

  • Searchable archive by subject and topic
  • See solves, mistakes caught, subjects at a glance
  • PDF, Markdown & spaced-repetition flashcards

Why Solvr

Not another answer machine.

How Solvr compares with the other ways students get homework help.

SolvrGeneral AI chatbotsAnswer-only apps
Answer independently verified✓✕✕
Finds the exact step you got wrong✓Manual prompt✕
Tells you honestly when you’re right✓Varies✕
Deeper explanation on any single step✓Manual prompt✕
Photo of a whole worksheet✓Varies✓
Searchable archive & exports✓Chat historyVaries

Detailed breakdowns: Solvr vs ChatGPT · Solvr vs answer-only apps

Simple as 1, 2, 3

From photo to verified answer in seconds.

01

Snap a photo

Any problem: handwritten, printed, or a whole worksheet. No typing equations.

02

Get a verified solution

Clear steps, typeset math, and a Python-verified badge when the answer checks out.

03

Check your own work

Add your attempt and the Verifier shows exactly where you diverged, and why.

Solvr camera capture screen with Solver and Verifier modes

Start free, upgrade when ready

Simple, honest pricing.

Try it free. Go unlimited when you need to.

Free

$0

Forever

  • 3 verified solves a day
  • Math
  • Step-by-step verified solutions
  • Shareable solutions (watermarked)
Get started free
MOST POPULAR

Solvr Pro

$10.00

/mo

$119.99 billed yearly

  • Unlimited verified solves
  • All STEM subjects
  • Verifier: pinpoints errors, confirms correct work
  • Ask Solvr follow-up chat
  • Weakness Graph + targeted practice
  • Clean PDF & Markdown exports
Start 7-day free trial

Track your progress

Every solve, every mistake, in one place.

Your Study Archive keeps every problem, tracks the mistakes you've caught, and lets you search by subject or topic, so review before an exam takes minutes, not hours.

Solvr Study Archive showing total solves, mistakes caught and subjects

FAQ

Common questions

How is Solvr different from just asking ChatGPT?
A general chatbot generates an answer and you have to trust it. Solvr independently verifies math, physics, and chemistry answers with real symbolic computation (SymPy) in a sandbox, and its Verifier compares your own work step by step to find exactly where you went wrong. See the full comparison at getsolvr.app/vs/chatgpt.
Is Solvr just an AI that gives me the answer?
No. You get a step-by-step solution, but Solvr is built for understanding: it verifies the result, grades your own attempt, and lets you ask follow-ups on any single step so you learn the reasoning, not just the final number.
What exactly does the Verifier do?
You show Solvr the problem and your own attempt. It solves the problem independently, then compares your steps against the correct solution to find the first step where you diverged, names the type of mistake, and adds a conceptual note. If your work is correct, it says so. It never invents a mistake.
What subjects does Solvr support?
All of STEM: Math, Physics, Chemistry, Computer Science, Engineering and more. Math, physics and chemistry answers get the Python verification check. The free plan covers Math; Pro unlocks all subjects.
Can Solvr read handwriting and full worksheets?
Yes. Snap a photo of handwritten or printed problems, or a full page of them, and Solvr reads and solves each one. You can also type a problem in.
Do I need to create an account?
No. Solvr works without an account. Your solve history is stored locally on your device rather than on a server tied to your identity.
Is this just a way to cheat on homework?
Solvr is built to build understanding, not shortcut it. The Verifier exists to show you where your own reasoning breaks down so you can fix it, and follow-ups let you dig into the why. The whole design is oriented around learning.
How much does Solvr cost?
Free: 3 verified math solves a day. Solvr Pro is $19.99/month or $119.99/year (about $10/month, save 49%) with a 7-day free trial, unlimited solves, all subjects, the Verifier, follow-up chat, Weakness Graph practice, and exports. Cancel anytime in your App Store or Google Play settings.

Ready to know exactly where you stand?

Verified answers, real explanations, and a coach that tells you the truth about your work.

Download on theApp Store