9Solver AI: Homework Helper
Photo Solver & Study Tools
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Get unstuck fast: snap a homework question for a clear answer, ask follow-ups to understand it, and turn your materials into focused lessons for smarter study.
9Solver AI is an all-in-one AI homework helper and study companion. Solve questions from a photo, understand difficult concepts, and turn your learning materials into lessons you can revise.
Scan questions in Maths, algebra, geometry, physics, chemistry, and biology with your camera. Ask AI Tutor for help, turn PDFs and videos into concise summaries, and use the scientific calculator when needed.
SOLVE HOMEWORK FROM A PHOTO
Use the camera scanner to capture a question, or upload a photo for a fast, clear answer in Maths, Physics, Chemistry, Biology, and more. When you want a deeper explanation, use Ask Follow-up to continue in the context of the same question.
CREATE STUDY LESSONS
Use an AI summariser to turn PDFs, YouTube videos, webpages, photos, pasted text, and lecture audio into focused study lessons.
- Capture key ideas with a concise summary
- Generate quizzes and flashcards for active recall
- Build mind maps to connect concepts
- Record or upload audio for a clear class recap
- Keep the original source and generated materials together
- Choose an output language that suits your learning
AI TUTOR
Ask about a concept, equation, or assignment and continue the conversation without losing context. Mathematical notation is displayed clearly for easier reading.
SCIENTIFIC CALCULATOR
Work through scientific calculations and unit conversions directly in the app.
ORGANISE AND REVISE
Save solved problems and study lessons, organise them by subject and tags, and return whenever you are ready to revise.
SUPPORTS MAJOR SUBJECTS
- Maths: algebra, geometry, trigonometry, calculus, statistics, and word problems
- Science: Physics, Chemistry, and Biology
- Language and humanities: writing, History, Economics, and Literature
WHY CHOOSE 9SOLVER AI?
- Get fast answers from photos or typed questions
- Ask follow-up questions in the correct problem context
- Create study lessons from materials you already use
- Revise with summaries, quizzes, flashcards, and mind maps
- Keep your homework and study resources in one place
9Solver AI helps you solve homework faster, study more actively, and turn everyday learning materials into knowledge you can use.
SUBSCRIPTION
A subscription is required to access all Premium features.
Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours before the end of the current period.
You can manage or cancel your subscription in your App Store account settings after purchase.
Terms of Service: https://9solver.app/term-of-services.html
Privacy Policy: https://9solver.app/policy.html
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Fixed an issue that could prevent the app from opening on iPhone 18.
The developer, Le Hoang Thi Ngoc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Le Hoang Thi Ngoc
- Size
- 115.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 28 more
- English, Arabic, Catalan, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly USD 69.99
- Premium USD 99.99
- Yearly USD 99.99
- Weekly USD 5.99
- Monthly USD 29.99
- Monthly USD 29.99
- Weekly USD 5.99
- Copyright
- © 2026 9Solver