iStudi vs Repeatedly

Quiz yourself on study material, various topics, or custom text! Whether you're preparing for exams, learning a new subject, or just want to test your knowledge

Master Any Subject with Science-Backed Spaced Repetition Repeatedly transforms how you learn and retain knowledge. Create flashcards with your favorite AI tools, then import the markdown files for scientifically-optimized spaced repetition learning. Beyond Simple Flashcards * Rich context cards with examples, explanations, and detailed information * See the full picture after your initial recall attempt * Build interconnected knowledge, not isolated facts * Perfect for complex subjects like programming, sciences, and professional development Simple AI-Powered Workflow * Create flashcards with ChatGPT, Claude, Gemini, or any AI tool * Ask AI to generate markdown flashcard files from articles, books, notes * Import the markdown files directly into Repeatedly * Start studying with proven spaced repetition immediately * Note: Requires your own AI subscriptions - no AI included Your Data, Your Control * Standard markdown format - no vendor lock-in * Edit cards in any text editor (VS Code, Obsidian, Notes) * Future-proof your learning investment * Version control with Git, process with scripts * Readable decades from now, long after apps disappear Intelligent Features * Scientifically-proven Leitner system spacing (1, 2, 4, 7, 15 day intervals) * iCloud sync across all your devices * Organize with nested decks for any subject * Import text and markdown files with frontmatter Perfect For: * Students mastering complex subjects * Developers learning new technologies * Professionals staying current in their field * Anyone building a personal knowledge base Create cards with AI, study with science. Own your knowledge forever.