It's not always possible to have teachers or friends around to ask questions — but with Quiz AI , you always have a smart learning assistant ready 24/7 right in the palm of your hand. Just open your camera, take a picture of any homework problem from Math, Physics, Chemistry to Biology and English Grammar — the AI will instantly analyze and provide detailed step-by-step solutions, helping you not only get the answers but also truly understand the logic behind them. This article summarizes all the necessary information about Quiz AI before you decide to download it.
Information about the QuizAI app
| Information | Detail |
|---|---|
| Application name | QuizAI: AI Homework Assistant |
| Developer | INTSIG PTE. LTD. |
| Foundation | iOS (iPhone, iPod touch, Mac, Apple Vision), Android |
| Latest version | 4.24.0 |
| Capacity | 121.9 MB (iOS) |
| Operating system requirements | iOS 14.0+ / Android |
| Category | Education |
| Language | Vietnamese and 10 other languages |
| App Store Review | 4.9/5 (over 10,000 ratings) |
| Price | Free (with a Premium plan) |
| Age ranking | 4+ |
What is Quiz AI?
Quiz AI is a learning assistant application developed by INTSIG PTE. LTD. — the company behind many reputable text and image recognition technology products, most notably CamScanner. Inheriting INTSIG's advanced OCR (optical character recognition) and AI technology, Quiz AI is specifically designed for academic problem-solving needs — with the ability to accurately analyze image problems and provide clear, step-by-step logical solutions.
What makes Quiz AI so appealing isn't simply its processing speed, but its explanatory philosophy : the application prioritizes presenting the thought process rather than just providing the final answer. For students preparing for exams or self-studying, this is a key factor in truly improving their abilities, rather than just completing assignments for the day.
Key features of Quiz AI
1. Scan Images – Solve exercises instantly
The central feature of Quiz AI is its ability to recognize problems from photos and process them instantly using powerful AI algorithms. Users simply open the camera, point it at the problem, and press the capture button — the AI will automatically recognize the content (including mathematical symbols, equations, diagrams, and printed text), analyze the problem's structure, and provide a complete solution guide. The entire process, from capturing the problem to providing the solution, takes only a few seconds.
INTSIG's OCR technology—honed over years with millions of documents—guarantees very high character recognition accuracy, even with complex symbols, multi-layered fractions, or multi-variable equations.
2. Explain the detailed steps in the exercise.
This is the feature most appreciated by users. Instead of just displaying the final result, Quiz AI's AI breaks down the entire problem into smaller steps , each step annotated with explanations of why that action is performed, which formula or rule is applied, and what to note. This presentation helps students easily follow the thought process and learn the solution method, rather than just memorizing the answer once.
3. Supports multiple subjects
Quiz AI is not limited to Math. The application efficiently handles exercises across various academic fields, including Mathematics (algebra, geometry, calculus, probability and statistics), Physics, Chemistry, Biology, English Grammar and Vocabulary. This is a clear advantage for high school students preparing for multiple subjects simultaneously, eliminating the need to install numerous different applications.
4. Scan and digitize study materials.
Building on the power of CamScanner, Quiz AI integrates intelligent document scanning and digitization . Users can take photos of their notes, study guides, or completed tests—the AI will automatically clean the images, remove handwriting, and create clear, easy-to-read digital versions. The entire document can then be organized by topic, subject, or exported to a Word file for later management and review.
5. Create a set of questions from the learning materials themselves.
One AI feature rarely found in other learning apps is Quiz AI, which allows users to select questions from scanned documents and automatically organize them into personalized practice sets by topic. Instead of studying haphazardly, you can focus on reviewing the specific types of questions you're weak in, significantly increasing your exam preparation effectiveness.
6. Cloud storage & synchronization across multiple devices
All scanned documents, saved solutions, and individual question sets are synchronized to the cloud , allowing access from multiple devices. Premium plan users are granted additional cloud storage capacity, suitable for accumulating materials for a semester or an entire school year.
7. Export Word Files — Convenient for Sharing and Printing
The ability to export documents to Word (.docx) format is a practical advantage for students who need to share notes with friends, submit assignments to teachers, or print study materials on paper. This feature is exclusive to Premium subscribers.
Who is Quiz AI best suited for?
Quiz AI is designed to serve a wide range of learners with diverse needs. Middle and high school students will find it an ideal companion for homework and exam preparation. University students needing to quickly solve specialized problems will also find it effective. Parents who want to help their children with their studies but struggle to remember general knowledge can use Quiz AI as a reliable reference. Additionally, anyone wanting to self-study or review knowledge independently and flexibly can take advantage of this application.
Instructions for downloading Quiz AI
You can download it using the link provided above; select your operating system after clicking Download.
Pros and Cons of AI Quiz
✅ Advantages
- Highly rated: 4.9/5 on the App Store with over 10,000 ratings.
- Powerful AI image recognition algorithm, inherited from INTSIG — the team behind CamScanner.
- Detailed step-by-step explanations help students truly understand the lesson instead of just copying the answers.
- Supports a wide range of subjects: Math, Physics, Chemistry, Biology, English, and more.
- The document digitization and Word export features are very useful for exam preparation.
- With a moderate size of 121.9 MB, it doesn't take up too much memory.
- Supports Vietnamese and 10 other languages.
- Rated 4+ — suitable for all ages of students
❌ Disadvantages
- Some users have reported that the AI sometimes handles complex problems or illegible handwriting inaccurately.
- The free version has a limit on the number of scans per day.
- The Premium package is priced in USD — this may be inconvenient for users paying in VND.
- There is currently no feature to save the history of multiple photos in a single Q&A session (according to feedback from some users).
- A stable internet connection is required for the AI to process images and provide accurate responses.
Frequently Asked Questions (FAQ)
Is Quiz AI free?
- Yes. Quiz AI is completely free to download and use the basic features, including scanning answers and receiving solutions within a limited number of attempts per day. The Premium package increases the number of attempts to unlimited and adds more features.
Which company developed Quiz AI?
- Quiz AI was developed by INTSIG PTE. LTD. — a Singaporean technology company known for its CamScanner product, which specializes in image recognition and document processing using AI.
Which subjects can Quiz AI solve?
- The application supports Mathematics (algebra, geometry, calculus), Physics, Chemistry, Biology, English Grammar and Vocabulary. The scope of support is continuously expanded through updates.
Is Quiz AI different from CamScanner?
- Quiz AI and CamScanner both come from INTSIG, but serve different purposes. CamScanner focuses on scanning office documents, while Quiz AI is specifically optimized for academic problem-solving needs with in-depth educational AI.
Can Quiz AI work without an internet connection?
- Most of Quiz AI's AI features require an internet connection to process images on the server and return solutions. Some simple document management features can be used offline.
Conclude
Quiz AI is a top choice for students seeking a comprehensive AI learning assistant in 2026. With its powerful image recognition platform from INTSIG, clear step-by-step problem-solving explanations, multi-subject support, and convenient document digitization features, Quiz AI not only helps you solve assignments faster but also contributes to long-term, sustainable learning.
A 4.9/5 rating on the App Store from tens of thousands of users is the clearest evidence of the quality this app offers. Download Quiz AI for free today and experience how AI is changing the learning of the next generation.