7 Best Math Solver Apps for Android in 2026
There is a right way and a wrong way to use a math solver app. The wrong way: scan the homework, copy the answer, learn nothing. The right way — try the problem on paper first, then scan to find the exact step where your working diverges from the app's. That habit turns every one of these apps into a tutor. Here are the seven that survive honest scrutiny in 2026.
One thing most lists won't tell you: no app is 100% correct. Scans misread symbols, handwriting confuses the OCR, and advanced problems sometimes get the wrong method. Always verify against your own working or a second app — especially before an exam review. And several "best math apps" lists you find today are rotting: they still recommend apps Google killed years ago. This one doesn't. Also watch for lists padded with children's practice games — those are a different category entirely, and including them just inflates the headline number.
1. Photomath — best all-rounder (4.27)
Photomath (4.27, 3,098,076 reviews on Google Play) is still the one to beat: point the camera at a printed or handwritten problem and get step-by-step explanations with multiple solution methods, interactive graphs, and video learning. Basic steps are free; Photomath Plus (about $9.99/month or $69.99/year) adds animated steps and textbook solutions. One honest limit: it can misread messy handwriting and occasionally struggles with advanced calculus — always sanity-check unusual answers. Get Photomath on Google Play.
2. Microsoft Math Solver — best fully free
Microsoft's solver is completely free with no ads: scan, draw, or type problems, get step-by-step solutions with interactive graphs, plus daily practice quizzes and video lectures. Drawing is the underrated feature — it feels natural when the worksheet is messy and the camera struggles. Two cautions: its explanations can be briefer than Photomath's, and recent versions have added non-math content like news notifications, so it's less focused than it used to be. Still the best $0 option available. No Play download link here because Play listings for it are region-inconsistent; search "Microsoft Math Solver" in the Play app itself directly.
3. Malmath — best free offline solver
Malmath is the one most lists skip: a free, fully offline step-by-step solver for integrals, derivatives, limits, logarithms, and algebra — no internet, no account, no paywall. The interface is old-fashioned but the working is genuinely detailed. For a student with spotty internet or zero budget, nothing beats it. It's also the rare solver that's honest about its scope: it focuses on the core school curriculum rather than pretending to do everything.
4. Symbolab — best for calculus
Symbolab is the toolbox app: specialized calculators for integrals, derivatives, limits, matrices, and equations, each with step-by-step breakdowns and built-in practice problems. Owned by Course Hero since 2020, it excels exactly where Photomath gets thin — advanced calculus. Free tier exists but most detailed solutions need Pro (around $3.33/month billed annually). The free version also shows ads.
5. Desmos — best for graphing
Desmos isn't a solver — it's a scientific and graphing calculator, and it's the best way to see math. Plot both sides of an equation and check whether the intersection matches your algebra answer; slide coefficients and watch the parabola move. That instant visual feedback makes function behavior stick far faster than symbols alone. Completely free, and works well enough offline for basic calculations. It also covers geometry, statistics, and scientific computing in its broader suite.
6. Mathway — best for quick mixed homework
Mathway (owned by Chegg) is the one-stop scanner for mixed problem sets — algebra, calculus, statistics, even chemistry and physics — with a dedicated math keyboard for manual input. The catch is pricing: you get the final answer free, but the step-by-step explanations require a subscription, so it's a worse deal than Photomath for learners who need the how.
7. Cymath — best lightweight option
Cymath covers algebra, calculus, and graphing with clean, simple explanations and a reference section of formulas. Basic steps are free; Cymath Plus (about $5/month) removes ads and adds detail. It's a solid pick if Photomath feels bloated and you want a smaller, calmer app. It also has weekly practice problems on its blog — a small but genuinely useful feature for building a habit.
Scanner Tips That Actually Matter
- Light it. Well-lit, flat pages scan accurately; shadows and curves break OCR. If it misreads, don't fight it — type the problem in manually with the built-in math keyboard.
- One problem at a time. Frame a single problem in the viewfinder. Multi-problem scans get confused about which steps belong to which answer.
- Handwriting: neat digits scan fine, cramped cursive doesn't. Photomath handles handwriting best; Symbolab prefers typed input.
- Word problems: copy the sentence into the app manually — camera OCR is tuned for equations, not paragraphs.
- Offline: only Photomath (limited) and Malmath (full) work without internet. If you study on the bus, install Malmath.
Which App for Which Level
- Elementary school: apps here should teach, not solve — look for gamified practice apps instead of camera solvers. Solver apps are designed for algebra and above; handing a scanner to a 7-year-old teaches dependence, not arithmetic.
- Middle school (algebra, geometry): Photomath or Microsoft Math Solver. Both read handwritten work well, and both show each transformation line by line, which is exactly how teachers grade algebra.
- High school (trigonometry, calculus): add Symbolab for calculus and Desmos for graphing. Photomath's explanations get thinner as the math gets harder — that's where Symbolab's dedicated calculus tools earn their keep.
- University: Wolfram Alpha (subscription needed for full steps) or the computational tools your course recommends. At this level you're solving problems the phone apps can't — systems of equations, linear algebra proofs, differential equations with unusual forms.
How to Use Them to Actually Learn
- Paper first. Try the problem on paper, even if you're unsure. The struggle is the learning.
- Scan second. Scan or input the problem, then find the first step where your working differs from the app's — that's the concept you need to review.
- Redo alone. Solve it again without looking. If you can, you learned it; if not, repeat step 2.
- Graph it. For anything with functions, confirm visually in Desmos — intercepts, slopes, behavior.
- Ask "why." For concepts that still won't click, an AI tutor app lets you ask follow-up questions like "what rule is being used here?" Then verify its answer against a second app — AI explanations can be confidently wrong.
Free Tiers Compared
| App | Free reality | Needs internet? |
|---|---|---|
| Photomath | Steps free; Plus ~$9.99/mo for depth | Limited offline |
| Microsoft Math Solver | Completely free, no ads | Some features need internet |
| Malmath | Completely free | Works fully offline |
| Symbolab | Basic free; Pro ~$3.33/mo for full steps | Yes |
| Desmos | Completely free | Offline calculator available |
| Mathway | Answers free; steps paid | Yes |
| Cymath | Basic steps free; Plus ~$5/mo | Yes |
Exams and Integrity
Let's be honest about the elephant in the room: yes, students use these to copy homework. Teachers know — and the cost lands on the student, not the gradebook. Copied steps vanish from memory within a day, and exams don't allow camera apps. The students who benefit are the ones using the "paper first, scan second" routine above. If a teacher bans solver apps for an assignment, respect that; they're protecting your ability to pass the exam that actually counts.
Stale Lists to Ignore
Google discontinued Socratic in 2025 and folded it into Google Lens. Any "best math apps" list still recommending Socratic as a live app hasn't been maintained — and its pricing and feature claims are equally stale. The same goes for lists still citing 2022 subscription prices.
Frequently Asked Questions
What is the best math solver app for Android?
Photomath (4.27, 3M+ reviews) is the best all-rounder — camera scan plus step-by-step explanations. Microsoft Math Solver is the best fully free option, and Malmath is the best free offline solver.
Is Socratic by Google still available?
No — Socratic was discontinued in 2025 and its functionality was merged into Google Lens. Lists still recommending it as a live app are outdated.
Do math solver apps hurt learning?
Only if you copy answers. Used as a tutor — try the problem on paper first, then scan to find the exact step where your work diverges — they measurably improve understanding.
Are math solver apps free?
Basic solving is usually free. Photomath, Mathway, and Symbolab put deeper explanations and ad-free experiences behind subscriptions (roughly $3.33–$9.99/month). Microsoft Math Solver and Malmath are genuinely free.
Can these apps solve word problems?
Photomath and Microsoft Math Solver both handle word problems, but accuracy drops compared to clean equations — type the problem manually if the scan struggles.
What about kids' math apps?
Many "best math apps" lists pad their counts with children's practice games like Smartick or Prodigy. Those are practice tools, not solvers — a different job entirely. This list sticks to solvers, plus Desmos for graphing.