Kora, your AI tutor
Ask anything and get clear explanations, step-by-step solutions, exam practice or teach-back, at your level. Snap a photo of a question or upload a page.
Knowzone is the AI study app that explains anything step by step, turns your notes into flashcards and quizzes, gives you real exam practice and makes studying feel like a game, with your friends, in your language.
Free to start · Android first · No spam, ever



From your first question to exam day: an AI tutor, real exam practice, courses, games and friends to study with.
Ask anything and get clear explanations, step-by-step solutions, exam practice or teach-back, at your level. Snap a photo of a question or upload a page.
Practice papers in every subject, in the real exam format. Study with every answer explained, practise, or sit a timed paper.
3,040 questionsBuilt from open textbooks: readings, a video for every chapter, interactive practice and quizzes in Biology, Physics, Chemistry, Economics and more.
Turn a PDF, your notes, a photo or a topic into a summary, flashcards, a quiz and a mind map, made for you by AI.
Swipe through lessons like short videos and search any topic. Or make your own narrated explainer, with real photos and AI pictures.
Bite-size fun facts told in five cards, with pictures and narration. Swipe, learn something new, like and comment.
Learning games in seven worlds: chemistry labs, space missions, history museums, coding and business. Earn XP, coins and badges.
Study with friends: a shared focus timer, quiz battles, a shared whiteboard and Kora on hand to help the whole room.
Kora explains like a patient teacher, at your level, any time of day.
JAMB, WAEC and NECO practice papers in ten subjects, in each exam’s real format and timing.
Upload a PDF, paste your notes, snap a page or just type a topic.
“Did you know?” reels explain one amazing fact in five cards, with real-looking pictures and narration.
Every course video in a feed you can scroll, search and filter by subject, with a link back to the full lesson.
Full courses built from openly licensed textbooks, with practice and a quiz at the end of every chapter.
Seven worlds of missions, puzzles, quiz battles and bosses, where every level is real learning from your subjects. Mix chemicals in the lab, launch rockets, run a business and travel through Africa’s history.









Make a room, invite your friends or classmates, and study together, up to eight of you, wherever you are.
Every screen and every answer from Kora, in the language you think in. Arabic reads right to left, as it should.
Everyone gets the core of Knowzone for free. Upgrade for more AI and full exam papers.
Everything you need to start
For steady, everyday studying
For serious exam preparation
Prices will be announced at launch, and people on the waitlist hear first.
Join the waitlist and we’ll email you the moment Knowzone opens. It takes 20 seconds.
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