Knowunity: AI Study & Homework

Name: Knowunity: AI Study & Homework
Availability: InStock
Rating: 4.532994747161865 (110181 reviews)
Author: Knowunity

Knowunity

Contains adsIn-app purchases

4.5

110K reviews

10M+

Downloads

Everyone 10+

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.

Updated on

Mar 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties

App info and performance and Device or other IDs

This app may collect these data types

Personal info, Messages and 4 others

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

4.5

97.7K reviews

Jesse

August 29, 2024

I love this app, I used to use it 24/7 for help on my homework and it would be right at least 90% of the time! But recently, they've added an update where if you aren't paying for premium, you only get about 2 tickets per day... I get that they want to make money, but they should at least give us more tickets, or give an option to watch an ad for more.

40 people found this review helpful

Knowunity

August 29, 2024

Hi Jesse, thanks for your feedback - we understand these issues, and we're willing to hear more from you if you contact us at support.knowunity.com, as for tickets, you retrieve tickets each day, and can earn them by taking quizzes within the app. Thanks for the review! 🌈

Paige Clem

December 14, 2023

I have never written a review before, but this needed a warning label on it. I would take photos of my statistics homework, and 80% of the time, it was always wrong. I would ask AI to recalculate, and they would just give me another wrong answer. So far, I'm better off working alone for hours than getting frustrated over a computer...😔

164 people found this review helpful

Knowunity

December 15, 2023

Hey Paige, so sorry to hear you had a bad experience... 10 Million students world-wide benefit from Knowunity and we would love to help you join them. The AI calculations might be less accurate if the picture is poor quality. Please don't hesitate to contact us at support-us@knowunity.com so we can improve your experience 🚀

Kadence Barksdale

September 3, 2024

The new update is ok. I like the game part, but now there is no option to view Knows from other people? I like being able to look at notes created by other students to better my understanding instead of doing a quiz-like game. The game is pretty fun and useful, but please add a tab to look at Knows. I would prefer to have both the game and Knows. Also, chats are disabled now, probably because of people being weird. Another thing is it won't let me add my school. I try and it just sits on load.

15 people found this review helpful

Knowunity

August 14, 2023

Yay! So so happy to hear Knowunity's been helping you out with school 💙 If you ever have any questions or run into any issues (or have any ideas for something that would make the platform even better!), just email me at sarah.taylor@knowunity.com—I'd love to help however I can! - Sarah

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, support-us@knowunity.com.

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