Shiken for Learners
Learn Smarter, Not Harder
AI-powered flashcards, quizzes, spaced repetition, and a personal knowledge assistant — everything you need to ace your exams and master new skills, all in one platform.
Science-Backed Learning Methods
Shiken combines proven learning techniques with AI so you retain more in less time.
Active Recall
Strengthen memory with quiz-based learning that forces your brain to retrieve information — the most effective way to study.
Spaced Repetition
Our algorithm schedules reviews at the perfect intervals so you remember more and forget less, long after your exam.
AI Knowledge Agent
Ask questions, get explanations, and dive deeper into any topic with your personal AI agent available 24/7.
Gamified Learning
Earn streaks, climb leaderboards, and unlock achievements. Learning feels like a game — because it should be fun.
96%
Faster Learning with Active Recall
30K+
Learners on Shiken
2M+
Questions Answered
4.8/5
App Store Rating
Everything You Need to Succeed
From flashcards to AI coaching, Shiken gives you a complete toolkit for mastering any subject. See all features.
Smart Flashcards
Create flashcards from any material in seconds. AI generates cards from your notes, PDFs, or just a topic name.
Practice Quizzes
Test yourself with multiple-choice, true/false, and open-ended questions generated from your study material.
Structured Courses
Follow curated learning paths or build your own. Progress through topics at your own pace with clear milestones.
Study Goals & Streaks
Set daily goals, build study streaks, and track your progress. Consistency is the key to mastering any subject.
Learn Anywhere
Study on your phone, tablet, or laptop. Pick up right where you left off across all your devices.
AI Study Buddies
Study alongside fun AI characters that quiz you, encourage you, and keep you accountable on your learning journey.
What you get
Sequenced, not scattered
Shiken decides what you should do next and spaces it out so it sticks — instead of leaving you staring at a pile of notes.
Get Started in Minutes
Three simple steps to supercharge your studying.
Sign Up Free
Create your account in seconds. No credit card required — start learning immediately.
Add Your Study Material
Upload notes, paste text, or just type a topic. Our AI generates flashcards, quizzes, and study plans for you.
Study & Track Progress
Practice daily with spaced repetition, quizzes, and your AI study assistant. Watch your knowledge grow.
Ready to Learn Smarter?
Join 30,000+ learners using Shiken to study faster and remember more.