Knowunity: AI Revision App

Contains adsIn-app purchases
129K reviews
Content rating
Everyone 10+
10M+
Downloads
Content rating
Everyone 10+
Users interact, In-app purchases
Learn more
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About this app

Hey, I'm Knowie - your new way of learning. Whatever you're revising, I'll help you understand it, remember it, and walk into your GCSEs or A Levels feeling ready. 30 million students already study with me, I was created by the best students, and the core tools are free.

Here's how the new way of learning works. Everything runs through one place: your exam plan. Instead of a pile of separate features, I pull it all together - flashcards, quizzes, summaries, mock exams, voice practice and your exam board's specification - and structure it into a day-by-day plan built around your exam dates and your topics.

Your revision plan, made with you. Tell me when your exams are and what you need to cover, and I'll map out exactly what to do each day, with the right notes and flashcards for your course. Add your school timetable and I'll fit revision around your lessons - no all-nighters. As exams get closer the plan adapts, and you always see what you've nailed and what's next.

Revision that actually sticks - active recall. Rereading your notes feels productive but fades fast, so your plan is built around active recall: pulling answers out of your own memory. Quizzes and flashcards ask you to remember, not just recognise, and mastery tracking shows each topic move from shaky to solid.

Just say it out loud. This is where voice comes in. With voice recall in your plan, you say your answer from memory and I check it with you - hands-free, out loud, the way real recall works. And in chat, switch on voice mode to talk to me like a tutor: ask anything, no typing needed.

Stuck on homework? Snap a photo of any question - maths, chemistry, physics, biology - and I'll walk you through it step by step, so you get the how, not just the answer. Keep a separate chat for each subject so nothing gets mixed up.

Turn anything into revision. Upload PDFs, slides, photos or handwritten notes, paste in text and links, bring your old flashcard decks, or drop in a YouTube video - I'll turn it into flashcards, quizzes and clean summaries in seconds, ready to slot straight into your plan. Need vocab for French or Spanish, or a clearer essay plan? I've got you there too.

Practise like it's the real thing. Sit full, AI-marked mock exams in real GCSE and A Level format and see where you stand before the big day - then I fold the results back into your plan, so you revise exactly what needs work.

Learn from real students. Browse over 1 million notes, summaries and past-paper solutions shared by students in your subject and year group - right alongside everything we make together.

Keep your streak going. Earn XP as you revise, join a weekly league of up to 30 classmates, and climb from Bronze to Gold. A little friendly competition to keep you coming back.

I'm built for every subject - Maths, the Sciences, English, History, Geography, Languages, Computer Science, Business and more, at GCSE and A Level. Whether you're cramming the night before or planning weeks ahead, we'll get you there - and the core tools are always free.

Ready when you are. Download Knowunity, and let's revise smarter, not harder.

We’re real people, and we value your feedback. If you have questions or suggestions, please contact us at
support-uk@knowunity.com
.
For more information, visit
WWW.KNOWUNITY.CO.UK

Terms & Conditions:
https://knowunity.co.uk/terms
Your AI revision buddy: GCSE & A Level plans, homework help, flashcards
Updated on
2 Oct 2026
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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

114K reviews
Joshua Howard
22 May 2026
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.
43 people found this review helpful
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Knowunity
22 May 2026
Thank you so much for your kind words! 😊 We're thrilled to hear that you find our tutorials, study options, and goal-setting features helpful. Your support means a lot to us, and we're excited to be part of your learning journey! Keep up the great work! 📚✨
Giovanna
29 August 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.
52 people found this review helpful
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Knowunity
29 August 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
14 December 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...😔
177 people found this review helpful
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Knowunity
15 December 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 🚀

What's new

Thanks for using Knowunity! We are working hard to make your experience as seamless as possible. Please make sure to update the app regularly so you get the best experience. This update includes bug fixes and improvements.