Knowunity: AI Study & Homework

Knowunity

Contains adsIn-app purchases

About this app

Knowunity is the free AI study app trusted by 30 million students. Upload what you have. Get everything you need to finish your homework, understand it, practice with thousands of relevant practice sets, flip through flashcards and ace your next exam - all free to boost your grades!

Upload or scan your notes, favourite youtube videos, and lectures into flashcards, practice tests, quizzes, and summaries — free, in seconds.

How it works:

1. Tell us your courses & our AI companion will fully adapt to you and your courses - the best AI for students
2. Get step by step homework solutions & follow up with practice questions
3. Prepare for your exams with course relevant practice tests, quizzes and flashcards that are relevant to your course, no matter if AP or not
4. Upload your notes, PDFs, images or record your favorite Youtube videos and get them summarized
5. Generate and follow a tailored final plan for any subject to nail that A
6. Knowunity AI instantly generates flashcards, summaries, and practice questions
7. Study smarter with spaced repetition, quiz modes, learning videos and mastery tracking

What you get — all free:

- AI Exam planner - generate your personal roadmap to success based on official College Board guidelines
- Homework Solver with best models for free - snap a problem, get a step-by-step solutionsn
- Flashcards — auto-generated from any material, ready to memorize anything
- AI Notes — key concepts pulled out and structured so nothing gets missed
- Practice Tests — exam-style questions based on your actual course
- Chat with Your Notes — ask follow-up questions and get answers grounded in your material
- 1M+ Study Notes from best students — browse and study from real notes shared by students in your subject and grade

Built for every subject: AP courses, Math, Sciences, Social Studies, English, World Languages, Computing, SAT and ACT prep, and more.

Why students choose Knowunity over the rest:

- Completely free — no paywalls on core study tools
- AI chat that is truly built for students, step by step explanations adapted to your courses
- Flashcards and quizzes that adapt to what you actually need to review
- Notes from real students alongside your own AI-generated materials
- Works with PDFs, PowerPoints, YouTube videos, photos, and handwritten notes

Whether you're cramming the night before or building a study plan weeks out, Knowunity gives you the tools to walk into every test confidently.

Download for free. Start studying in under a minute.

Ratings and reviews

I donwloaded it because of the ads, but It actually works well. The quizz options (in which you can make one or use the many created by other users or the app itself) works really well and you check things based off your country school system. For example, In Brazil there's 3 years of highschool, if you set your country as it, you can find a bunch of online notes and much more covering the subject in your grade. There's a premium plan but you can use the app perfectly without it.

the app is great, but lack a lot of things, like being able to select more pictures to scan etc. the biggest problems are: the AI could be better, but it's limited for some reason.. and the price, it should not be this expensive, its an app to study, since it is an studying app, the free version should offer *everything*, and the pro extra things, such as customization, ad free etc. overall the app is great.. could be a lot better, so ill stick to chatGPT for now..

No joke this is one of the few apps that actually helps. I just started using it but I have to say it will be one to keep. It offers a variety of free tutorials and options to study and get assistance with your work. This app can create practice tests, flashcards, solve, explain, summarize, write essays, and much more with a few taps on the screen. It also helps set goals so you come back for more. It's ad-less and I 100% think it's worth the download.

What’s new

This version is even shinier and brighter than the last one! SO MANY improvements based on YOUR feedback. OUT with the bugs you hate and IN with features you love! That's how it goes at Knowunity - for students, by students. Keep leading the way by telling us what you think, [e-mail].