App: 콴다
Version: 5.2.06 (5206)
Languages: 77
Package: com.mathpresso.qanda
Downloads: 13
43.45 MB (45,555,569 bytes)
Min: Android 5.0 (Lollipop, API 21)
Target: Android 11 (API 30)
arm64-v8a + armeabi + armeabi-v7a + mips + mips64 + x86 + x86_64
Permissions: 19Features: 9Libraries: 2
Uploaded September 29, 2022 at 5:10AM UTC by HoldTheDoor

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43.45 MB
A more recent upload may be available below!

We’ve made some bug fixes.

✨ Solve your doubts at QANDA! ✨

Need help with your homework? Want to ace your exam?
Well the answer is… QANDA!
Get unstuck ASAP with our step-by-step explanations.
Just snap a pic, and QANDA will solve your doubt in 5 SECONDS for FREE!

✔ Need detailed solutions? From basic math to calculus, our smart calculator instantly gives you step-by-step solutions with a graph!
✔ Want to learn more? You can ask top-school tutors right away and get solutions within minutes.

Try out homework app chosen by over 65 million elementary, middle and high school students from 50+ countries!

▶ Main Features
Instant search
Struggling with homework? Just snap 📷 a photo and search solution in 5 seconds!
Learn with solved exercises and step-by-step explanations!
(And yes, this is 100% FREE!)

Web Search
No need to search things by yourself - all in QANDA now. 📚⚛️ 🧪📊🌎🎨
Just snap the question, and get the best web search resources AT ONCE!
Find videos, step-by-step explanations, and more learning materials right away.

Smart calculator
Stuck with algebra, calculus or equation problems?
Just snap a math equation, and QANDA will give you multiple step-by-step instructions.
You can even get interactive graphs for equation problems too!

1:1 Q&A with tutors
Can't find the answer? Want to learn more?
Ask 1:1 questions directly to qualified top-school tutors right away!
In 1:1 Q&A, you can ask ALL subject questions including Physics and Chemistry! 👍

▶ Math Topic Covered in smart calculator
• Basic Math/Pre-Algebra: arithmetic, proportional, integers, fractions, decimal numbers, powers, roots, factors, complex numbers
• Algebra: linear equations/inequalities, quadratic equations/inequalities, general polynomial equations, systems of equations/inequalities, logarithms, functions, graphing, polynomials
• Trigonometry/Precalculus: identities, logarithmic functions, exponential functions, trigonometric functions
• Calculus: series, limits, derivatives, integrals
• Statistics: combinations, permutation, factorials

▶ Supported languages
English, Spanish, Korean, Japanese, Vietnamese, Indonesian, Thai

▶ Support & Feedback
We are always eager to know what you think and want to provide the best support for students' educational endeavors.
If you have any issues or feedback to improve QANDA, please don't hesitate to contact us!


All versions
QANDA: Instant Math Helper 5.2.22


Uploaded:December 1, 2022 at 7:27AM UTC

File size:42.01 MB


QANDA: Instant Math Helper 5.2.20


Uploaded:November 23, 2022 at 8:25AM UTC

File size:43.62 MB


QANDA: Instant Math Helper 5.2.17


Uploaded:November 15, 2022 at 4:34AM UTC

File size:43.44 MB


QANDA: Instant Math Helper 5.2.14


Uploaded:November 9, 2022 at 12:43AM UTC

File size:43.35 MB


QANDA: Instant Math Helper 5.2.10


Uploaded:October 20, 2022 at 5:13AM UTC

File size:41.87 MB


QANDA: Instant Math Helper 5.2.08


Uploaded:October 5, 2022 at 9:37AM UTC

File size:43.47 MB


QANDA: Instant Math Helper 5.2.07


Uploaded:October 4, 2022 at 8:38AM UTC

File size:43.47 MB


QANDA: Instant Math Helper 5.2.06


Uploaded:September 29, 2022 at 5:10AM UTC

File size:43.45 MB


QANDA: Instant Math Helper 5.2.05


Uploaded:September 22, 2022 at 6:10AM UTC

File size:43.42 MB


QANDA: Instant Math Helper 5.2.03


Uploaded:September 11, 2022 at 6:21AM UTC

File size:37.09 MB