Master any subject with Ankra — the AI-powered flashcard app that helps you learn faster and remember longer using scientifically-proven spaced repetition.

Whether you're preparing for exams, learning a new language, or mastering complex subjects, Ankra adapts to how you learn and ensures you never forget what matters.

📴 LEARN ANYWHERE, ANYTIME

🔌 Full Offline Mode
Study your flashcards anywhere — on the subway, on a plane, or anywhere without Wi-Fi. Your entire deck library is available offline, so you never miss a study session.

☁️ Automatic Cloud Sync
Your progress syncs instantly across all your devices. Start studying on your phone, continue on your tablet, and pick up right where you left off. All your decks, cards, and learning progress stay perfectly synchronized.

🤖 AI-POWERED LEARNING

✨ Instant Deck Generation
Create comprehensive flashcard decks in seconds. Simply describe what you want to learn, or snap a photo of your notes, textbook pages, or lecture slides. Our AI analyzes your content and generates high-quality cards with detailed explanations.

🔄 Refine with Feedback
Not quite right? Regenerate cards with specific feedback and watch AI improve. You're always in control of your learning material.

📅 Smart Spaced Repetition
Built on the proven SM-2 algorithm, Ankra schedules your reviews at the optimal moment — right before you would forget. Spend less time studying and retain more information.

🎯 Adaptive Study Sessions
Focus on the cards that need the most attention. The algorithm learns from your performance and prioritizes difficult material, making every study session maximally efficient.

📚 BUILT FOR SERIOUS LEARNERS

🧠 Flashcards and Multiple-Choice Quizzes
Choose how you want to be tested. Classic flashcards are perfect for open recall, while multiple-choice quiz cards let you practice recognition and work through nuanced differences between concepts — ideal for standardized exams and certifications.

👥 Collaborative Shared Decks
Study together. Create a shared deck and invite classmates, colleagues, or study partners to contribute cards. Everyone studies from the same up-to-date material, and AI-generated cards can be added by any editor. Perfect for group exam prep.

📐 Beautiful LaTeX Support
Perfect for STEM subjects — render complex mathematical equations, chemical formulas, and scientific notation beautifully across all your devices.

🌐 Cross-Platform Sync
Study seamlessly across Android, iPhone, and iPad. Your learning never stops, no matter which device you pick up.

✨ PERFECT FOR

• Students preparing for exams (SAT, GRE, MCAT, LSAT, AP, bar exam)
• Study groups and classrooms collaborating on shared material
• Language learners building vocabulary and grammar
• Medical and nursing students mastering anatomy and pharmacology
• Developers learning programming languages and frameworks
• Professionals earning certifications
• Anyone who wants to remember what they learn

🎓 WHY LEARNERS CHOOSE ANKRA

Unlike basic flashcard apps, Ankra combines cutting-edge AI with proven learning science. Our spaced repetition algorithm is based on decades of cognitive research, and our AI creates better flashcards in seconds than you could make in hours. With quiz cards and collaborative decks, Ankra grows with your study group and keeps everyone on the same page.

Start mastering new skills today. Download Ankra and discover how efficient learning can be.