Numerade vs Photomath vs QANDA (콴다) by Mathpresso vs Wolfram Alpha
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Numerade
Massive STEM video library and 24/7 AI tutor Ace, from algebra up
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Photomath
Scan a maths problem and see every step, free; owned by Google since 2...
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Wolfram Alpha
Computed, checkable answers for maths, science and data questions
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| RECATOOLS Score | 7.1 / 10 | 8.2 / 10 | 6.7 / 10 | 8 / 10 |
| Capability | — | |||
| Value for money | — | |||
| Ease of use | — | |||
| ASEAN readiness | — | |||
| API quality | — | |||
| Pricing | Freemium | Freemium | Freemium | Freemium |
| Free tier | 7-day free trial; the app also offers free video answers in exchange for watching ads | Unlimited step-by-step solutions to symbolic maths by camera scan or calculator, which Photomath says will always stay free | Free app with ads; paid Basic/Premium/Pro memberships, an ad-free option and coin packs are sold in-app. Free usage limits are not published. | Basic: free with sign-in; computed results and customisable preferences, no step-by-step solutions |
| Paid from | App Store: $9.99 weekly, $29.99 monthly, $95.90 annual (seller Numerade Labs) | $9.99/month for Photomath Plus billed monthly, or $69.99 billed annually | From US$1.99 (App Store Basic membership, US storefront; billing period not stated) | $9.99/month (Pro), or $60/year billed annually |
| Has API | ✗ | ✗ | ✗ | ✓ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✓ | ✓ | ✓ | ✓ |
| Users | 200M+ students served (company claim) | Over 220M downloads as of 2021 (Series B announcement); no verified post-acquisition figure | — | — |
| Founded | 2017 | 2014 | 2015 | 2009 |
| Maker | Numerade Labs Inc | Google LLC | — | Wolfram Research, Inc. |
| Verdict | Numerade's content is the draw: a huge library of short STEM video solutions — by its own September 2024 count, more than 150 million AI video tutorials plus 5 million educator-made videos — alongside an AI tutor (Ace),... |
Photomath is still one of the best free maths helpers: scanning is quick, the step-by-step solutions stay free by the company's own commitment, and coverage runs from arithmetic through calculus in 32 languages, includin... |
QANDA is one of the few Asian education apps with a genuinely Southeast Asian audience: Mathpresso says about 90% of its users are outside Korea, led by Vietnam, Indonesia and Thailand, and it runs offices in Hanoi and J... |
For well-posed maths, science and data questions, Wolfram|Alpha computes rather than guesses, which is exactly what general chatbots still get wrong. The free Basic account answers queries; Pro at $9.99 a month or $60 a... |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.