QANDA is live · free · last verified 24 Oct 2026 · viability monitor
QANDA
QANDA is Mathpresso's photo-and-chat study app that walks K-12 and university students through math and science problems step by step.
QANDA earns a place for students who want one app for homework across subjects rather than a stack of single-subject solvers. The photo-to-steps flow plus the chat follow-up on the same problem is what separates it from older image-only solvers, and chat history makes it usable for revision rather than one-off answers. It is not a substitute for teaching: pick a human tutor if you are stuck on why a method works, and pick symbolic-math specialist tools if you need formal rigor. If your need is quick, mobile, multi-subject help, it's the low-friction option to try first.
Verdict generatedVerified 6d ago · liveness 59/100 · cite: rightaichoice.com/tools/qanda
- K-12 students needing quick homework help
- College students checking worked solutions on the go
- Self-learners who want step-by-step walkthroughs
- Parents helping with schoolwork at home
- Advanced researchers needing deep theoretical analysis
- Professionals needing domain-specific problem solving
- Users who want live human tutoring
We scan live Reddit threads, YouTube comments, X posts, G2 reviews and other communities — and hand you an honest verdict in under a minute.
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- Real pros & cons from real users
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Skip QANDA if you need a live human tutor to explain why a method works, or if your work requires sourced, citable academic references.
We could not reach QANDA's pricing page this run, so we cannot tell you what the paid tier costs or how it compares with cheaper or pricier homework-help apps. What we can say: the free entry point is where to start, and the decision to pay should be driven by whether the daily question limit actually interrupts your study sessions.
In short
QANDA — QANDA is Mathpresso's photo-and-chat study app that walks K-12 and university students through math and science problems step by step. Best for K-12 students needing quick homework help, College students checking worked solutions on the go, Self-learners who want step-by-step walkthroughs. Free to use.
What is QANDA?
QANDA — QANDA is Mathpresso's photo-and-chat study app that walks K-12 and university students through math and science problems step by step. Best for K-12 students needing quick homework help, College students checking worked solutions on the go, Self-learners who want step-by-step walkthroughs. Free to use.
QANDA is a study app from Mathpresso, a South Korean edtech company. You photograph a homework problem with your phone camera, or type it out, and QANDA walks you through the solution step by step. Follow-up questions happen in the same conversation rather than in a separate search box, so when one step doesn't land you can ask about just that step. Coverage runs across school subjects including math and science rather than math alone. Chat history keeps past problems in one place, which is the feature students actually use in the week before an exam. The same account works in a browser as well as in the mobile app, so you can type on a keyboard when a photo would be awkward. Mathpresso describes QANDA as serving more than 95 million students worldwide. The honest framing: QANDA is fast for homework and problem-checking, but it is a question-answering tool, not a substitute for a teacher, and the walkthroughs are not citation-ready academic sources.
Key features
- Photo-based problem solving via phone camera
- Chat-based question answering with follow-up questions
- Step-by-step solution explanations
- Subject-wide coverage including math and science
- Chat history for reviewing past problems
- Web browser access alongside the mobile app
- Android app
- Multi-language support
- 1:1 customer support
- Personalized recommendations drawn from study history
- Typed question entry as an alternative to photos
Behind the verdict
QANDA's real product decision is conversational persistence. Most homework solvers give you an answer and end the interaction; QANDA keeps the problem in a thread so a follow-up like "why did you factor there?" lands on the same problem instead of starting over. That single design choice is why it fits homework better than a general chatbot tab, where the student has to re-explain the problem in words a camera could have captured in one shot. Strengths, concretely: camera-based problem capture, step-by-step explanations rather than a bare final answer, a chat interface that accepts follow-ups, subject coverage wider than math, chat history for reviewing past problems before an exam, a browser version alongside the iOS and Android apps, multi-language support, and 1:1 support. Closing the app on a phone and finishing the same problem at a desk in a browser is a smaller thing than it sounds until you are the student doing it. Weaknesses worth being blunt about. QANDA is built around problem solving rather than teaching theory, so it suits "help me finish this" more than "teach me this chapter." The walkthroughs are not citation-ready academic sources — do not put them in a bibliography. Nothing in what we could verify describes offline use, so assume you need a connection. And the biggest caveat this run: the pricing page and the changelog were both unreachable, so we cannot tell you what a paid tier costs, what its limits are, or what shipped recently. Treat any specific price you see elsewhere with suspicion until you check the app store listing yourself. Where it fits: a K-12 student with a worksheet due tomorrow, a college student checking a worked solution on the bus, a parent working through a child's homework at the kitchen table, and a self-learner who wants a walkthrough rather than a final number. Where it doesn't: advanced researchers who need theoretical depth, professionals needing domain problem solving, anyone who specifically wants a live human tutor, and anyone who needs sourced, citable material.
Limitations
- QANDA is built around problem solving rather than teaching theory, so it suits homework help more than deep conceptual study.
- The vendor material confirms it is not intended for advanced research, professional domain work, or citation-worthy sources.
- Offline use is not described anywhere in the content we could reach, so assume a connection is required.
- The integrations/marketplace page was not reachable this run, so we make no claim either way about third-party integrations.
- The pricing page and changelog were also unreachable, so nothing here reflects current tier names, prices, or recent releases — verify in the app store before you commit money.
as of 2026-10-19
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Is QANDA still active?
QANDA is live · free · last verified 24 Oct 2026 · viability monitor.
Viability score
How well maintained and how widely used is QANDA? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →What do users say about QANDA?
What people actually say about QANDA — is it worth it?
Our community sentiment research written Jul 30, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
How we verified this
Every listed fact about QANDA— pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 24 Oct 2026. Pages mix model-assisted synthesis with human review; see how we verify.
Verification history
We have re-verified QANDA 10 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed use cases, switching out, hidden costs, summary, switching in, limitations, who should skip it, our verdict, description, who it suits, setup time, pricing fit, features
- — changed setup time, who it suits, description, our verdict, features, hidden costs, limitations, switching in, switching out, who should skip it, pricing tiers, pricing fit, summary, use cases
- — changed SSL certificate
- — changed pricing page
- — changed pricing tiers, our verdict, description
- — changed domain expiry
Showing the 6 most recent of 10 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does QANDA cost in 2026?
QANDA: Free to use. Pricing last verified 24 Oct 2026.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where QANDA's pricing actually pencils out — and where peers do it cheaper.
We could not reach QANDA's pricing page this run, so we cannot tell you what the paid tier costs or how it compares with cheaper or pricier homework-help apps. What we can say: the free entry point is where to start, and the decision to pay should be driven by whether the daily question limit actually interrupts your study sessions.
Has QANDA's pricing changed?
No plan price for QANDA has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick QANDA?
Pick QANDA if you are K-12 students needing quick homework help, College students checking worked solutions on the go, Self-learners who want step-by-step walkthroughs, Parents helping with schoolwork at home.
Look elsewhere if you are Advanced researchers needing deep theoretical analysis, Professionals needing domain-specific problem solving, Users who want live human tutoring, Anyone who needs citation-worthy academic sources.
Skip it if Skip QANDA if you need a live human tutor to explain why a method works, or if your work requires sourced, citable academic references.
GeneratedReal-world workflow fit
Concrete scenarios for the personas QANDA actually fits — and what changes day-one when you adopt it.
Photographs each problem with the phone camera, reads the step-by-step explanation, and asks a follow-up in the same thread when one line of algebra doesn't make sense.
Outcome: Gets through the worksheet without waiting for a teacher, and can see where the method diverged from their own attempt.
Reopens chat history to re-read problems solved during the term, then re-asks the ones that still look unfamiliar.
Outcome: Revision is anchored to problems they actually got stuck on rather than re-reading a textbook cover to cover.
Types a question into the browser version on a laptop while the child works on paper, reading the steps aloud together.
Outcome: Can support a subject they are rusty on without pretending to know the answer.
Use cases
- Snap a photo of a homework problem and read the steps on your phone
- Ask a follow-up question about the one step you did not follow
- Type a question on the web version when taking a photo would be awkward
- Review past problems in chat history the night before an exam
- Get help in a subject outside math using the same app
Setup time & first value
How long it actually takes to get something useful out of QANDA — broken out by persona, not the marketing-page minute.
Fastest path is installing the mobile app and photographing one problem — you can be reading steps within a couple of minutes. The browser version needs no separate setup beyond signing in with the same account, which is the quicker route if you would rather type than photograph.
Switching to or from QANDA
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From a camera-only math solver: photograph the same problem in QANDA and continue in chat when a step needs explaining, which image-only solvers don't allow.
- →From a general AI chatbot: stop retyping problems in words — photograph them so the problem statement carries over intact.
- ↗To a human tutor: export nothing formally, but bring your chat history screenshots to the session so the tutor can see exactly which step lost you.
- ↗To a symbolic-math tool: re-enter the equation there when you need formal rigor rather than a worked explanation.
Resources & guides
Tutorials & Learning
YouTube returned 6 videos for “QANDA”, and we withheld 6: 6 could not be judged, because “QANDA” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about QANDA.
Official links
What are the best QANDA alternatives?
The closest alternatives to QANDA we list are PhotoSolve, MathGPT Math Solver & Homework and QuestionAi.io. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| PhotoSolve | Freemium | Pricing not published | — |
| MathGPT Math Solver & Homework | Freemium | Pricing not published | — |
| QuestionAi.io | Freemium | Pricing not published | — |
Alternatives to QANDA
View all
PhotoSolve
PhotoSolve is an AI study tool that reads your question from a photo, typed text, or your voice, then gives step-by-step explanations you can keep questioning.
MathGPT Math Solver & Homework
Photo-first math and chemistry homework helper that shows the steps, not just the answer, on your phone.
QuestionAi.io
Free browser-based AI homework helper with Tutor Mode that walks you through each step of the problem.
Tools that pair well with QANDA
Common stack mates teams adopt alongside QANDA, with the specific reason each pairing earns its keep.
PhotoSolve
PhotoSolve is an AI study tool that reads your question from a photo, typed text, or your voice, then gives step-by-step explanations you can keep questioning.
MathGPT Math Solver & Homework
Photo-first math and chemistry homework helper that shows the steps, not just the answer, on your phone.
QuestionAi.io
Free browser-based AI homework helper with Tutor Mode that walks you through each step of the problem.
QANDA vs its closest rival
QANDA's closest head-to-head is with Surge Ai — Choose QANDA if you're a student needing instant homework help with step-by-step math and science solutions. Choose Surge AI if you're training frontier AI models and need expert human feedback for RLHF, red teaming, or custom benchmarking. These tools serve completely different markets. Verdict generated
Head-to-head comparisons
Qanda vs Surge Ai
Choose QANDA if you're a student needing instant homework help with step-by-step math and science solutions. Choose Surge AI if you're training frontier AI models and need expert human feedback for RLHF, red teaming, or custom benchmarking. These tools serve completely different markets.
GeneratedQanda vs Praktika
Pick QANDA if you need instant homework help in math or science — it's a proven tool for 95M+ students. Choose Praktika if you want to improve speaking fluency through AI conversation practice, especially for Spanish, French, Italian, Korean, or Japanese. They solve completely different problems.
GeneratedFrequently asked questions
Best-of guides
Used QANDA? Help shape our editorial sentiment research.