Photo or type input.
Snap or type. AskSia parses both.
Input
AI Solver by AskSia
Equation Solver App: any device, every step
AskSia's equation solver app runs on iOS, Android, and web. Type or snap a photo of any equation, get step-by-step solutions with plain-English explanations.
Works with word problems, equations, code, and science prompts.
∫ 3x² · sin(x) dx
SubjectsCalculusAlgebraPhysicsChemistryBiologyCSStatisticsEcon
4.9 / 5 · trusted by 2M+ students · 50M+ problems solved
asksia.ai/solver
98% · Verified
Problem
Find the area enclosed between y = x² and y = 2x in the first quadrant.
1
Find the points of intersection
Set the curves equal: x² = 2x → x(x - 2) = 0, so x = 0 and x = 2.
2
Identify which curve is on top
On (0, 2), 2x > x², so y = 2x is the upper curve.
3
Set up the area integral
A = ∫₀² (2x - x²) dx
4
Integrate term-by-term
A = [ x² - x³/3 ]₀²
Final Answer
A = 4/3 sq. units
Quick Answer
What does the equation solver app do?
The AskSia equation solver app accepts equations (linear, quadratic, polynomial, rational, radical, exponential, logarithmic, systems) and produces full step-by-step solutions with plain-English explanations. Photo input lets you snap a photo of any equation from a textbook, homework page, or handwritten notes. The app works on iOS, Android, and web browsers, syncing your history across devices.
98%
solution accuracy
50M+
problems solved
~1.5s
avg solve time
A+
study-ready explanations
Why AskSia Solver
Why students use AskSia for Equation Solver App.
Every step transparent, every answer self-checked.
All equation types.
Linear through transcendental, with the right method for each.
Coverage
Cross-device sync.
Use on phone, tablet, computer. History syncs with your account.
Sync
Offline-friendly.
Recent solutions cached locally for review without internet.
Offline
Photo, paste, or type.
Snap handwritten or printed problems with your phone, paste from any online homework portal, or type with full LaTeX support.
Multi-modal input
Verified by AskSia.
Every answer gets a self-check pass. Sia catches sign errors and algebra mistakes before you submit your homework.
Self-checked
How It Works
Solve any Equation Solver App problem in three steps.
Step 01
Enter the problem.
Type the expression, paste from your homework, snap a photo, or speak it. AskSia parses your input and identifies the structure.
Input mode
Snap a Photo
Textbook, handwriting, screenshot
Paste Text
Word problem or equation
Calculator
LaTeX-ready equation editor
Step 02
AskSia picks the method.
Based on the problem structure, AskSia chooses the cleanest solution path and labels each step with the operation performed.
1
Set curves equal
x² = 2x → x = 0, x = 2
2
Set up the integral
A = ∫₀² (2x - x²) dx
3
Evaluate
A = [x² - x³/3]₀² = 4/3
Step 03
Read the verified answer.
Final result appears with a substitution or composition check. Practice problems on the same concept are one tap away.
Auto-generated diagram
Region between y = 2x and y = x² — area = 4/3
Available On
Solve anywhere
you study.
Every solve syncs across Web, iOS, and Android — start it at your desk, finish on your phone.
Web App
Full study studio
Split-panel interface with the worked solution on the left, the auto-generated diagram and AI tutor chat on the right.
Drag & drop image upload + LaTeX equation editor
Auto-generated diagrams render alongside steps
Side-panel AI tutor chat for hints and alt methods
Export to PDF, DOCX, Notion, or Google Docs
Hi! What are we studying today?
Ask about your homework, lecture, or readings...↑
Calculus
98% verified
1.4s
Step 4 of 4 · Evaluate
A = [x² - x³/3]₀² = 4/3
Mobile App
Snap & solve, anywhere
Open the camera, frame the problem, and the worked solution plus diagram appear in seconds.
One-tap snap-and-solve on iOS and Android
Pinch-to-zoom diagrams, swipe between steps
Auto-sync solves with your Web library
Offline review of saved solutions and flashcards
☰
AskSia
+What can I do for you?
Homework solver
Live transcribe
File summary
Snap
YouTube
Flashcard
Calc
98%
1.4s
Area between y=2x & y=x²
A = 4/3 sq. units ✓
Use Cases
What the Equation Solver App solver covers.
Quick equation on phone.
Snap a photo, get a solution in seconds.
Mobile
Homework session at home.
Web browser for longer study sessions.
Web
Tablet for note-taking.
Tablet for capturing handwritten equations.
Tablet
Review history later.
Synced history lets you revisit past problems.
History
Photo of complex equation.
Multi-step equations photographed; AskSia parses and solves.
Photo
Verify your homework.
Paste your candidate answer and the original problem. AskSia walks the work, flags any divergent step, and tells you the correct final value.
Answer check
Compare
AskSia vs. ChatGPT,
Photomath & Symbolab.
General chatbots hallucinate. Photo solvers stop at math. AskSia is built for actual coursework with verified accuracy, visual learning, and every subject.
| Feature | AskSia Solver | ChatGPT | Photo Solvers |
|---|---|---|---|
| Solution accuracy | ✓ 98% | ~70-85%, hallucinations | ~90%, math only |
| Auto-generated diagrams | ✓ Every solve | Inconsistent / broken | Graphs only, math-only |
| Step-by-step explanations | ✓ Numbered + plain English | Inconsistent depth | ✓ Math steps |
| Subject coverage | ✓ Math, Physics, Chem, Bio, CS, Econ | ✓ Wide but unverified | Math only |
| Photo input | ✓ Handwriting + diagrams + code | Photos OK, weak on handwriting | ✓ Math photos only |
| Answer verification | ✓ Self-checked before display | No verification | Math engine only |
| Tutor follow-ups | ✓ Hints, alt methods, ELI5 | ✓ General chat | Not available |
| Practice and flashcards | ✓ One-tap from any solve | Manual prompting | Not available |
| Code debugging | ✓ Python, Java, C++, SQL... | ✓ Yes | Not available |
| Free to start | ✓ Daily solves, no card | Limited model access | Steps locked behind paywall |
FAQ
Frequently asked questions.
Is the app free?
Yes, AskSia has a free plan with daily problem solves that is enough for typical homework. Paid plans enable unlimited solving and faster responses. The app itself is a free download from app stores; the free plan is available to all users without payment information.
Which devices does the app run on?
AskSia runs on iOS (iPhone, iPad), Android (phones and tablets), and any web browser (desktop, laptop, Chromebook). The user experience is consistent across devices, with the mobile apps optimized for photo input and the web version optimized for longer typing and study sessions.
Does the app work offline?
Partially. The app needs internet to compute new solutions (the AI runs on AskSia's servers, not on your device). Once you have solved a problem, the result is cached locally so you can review it without internet. For new problem-solving, internet access is required.
How does the app compare to the web version?
Same core features: equation parsing, step-by-step solutions, plain-English explanations. The mobile app has better photo input (uses the device camera directly) and is more convenient on the go. The web version is better for typing long equations and for study sessions where you have a keyboard. Both sync to the same account.
How accurate is AskSia?
AskSia is engineered for accuracy on standard high school and college coursework. Accuracy comes from subject-specialized models, a symbolic verification pass that catches arithmetic errors, and a self-check step that re-derives the answer before showing it to you.
Can I get practice problems and flashcards?
Yes. After any solve, ask Sia to generate similar practice problems at SAT, ACT, AP, IB, or college difficulty, or build a flashcard set on the underlying concept in one tap. Useful for exam prep and spaced repetition before a quiz, midterm, or final.
How much does AskSia cost?
AskSia has a free plan that includes daily solves across all subjects. AskSia Pro and Super include unlimited solves, advanced subjects, the full AI tutor companion, exports, and priority response speed. See pricing for details.
Start Today
Phone, tablet, web. Same app.
Join 2M+ students using AskSia to solve equation solver app problems step-by-step. Photo input, plain-English explanations, and a verification check on every solve.
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