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콴다 (QANDA)

Snap a problem and get its solution — an AI study app

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What is 콴다 (QANDA)?

An AI study app: take a photo of a math or science problem and it finds worked solutions to similar problems plus concept explanations. Built by Mathpresso, it's for students who get stuck while studying alone and want an instant answer.

How to start in 5 minutes

  1. Install the QANDA app from the App Store or Google Play and sign up
  2. Photograph the problem you're stuck on
  3. Review the auto-matched solutions and concept explanations
  4. Ask the AI follow-up questions if you need more detail

Pricing

PlanPriceWhat you get
FreeFree
  • Photo-based problem search
  • Basic AI solutions
  • Concept explanations
Premium$12.8/mo
  • Unlimited AI solutions
  • Video solutions
  • Ad-free
  • Solution review

Exchange rate applied: 1 USD ≈ 1497 KRW. Prices can change — check the official site.

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