BrainDen vs Fehm

Turn lectures and study materials into a complete study system. BrainDen transforms lectures, PDFs, photos, audio files, text, and video links into structured notes you can edit, connect, annotate, and review. CAPTURE WITHOUT FALLING BEHIND • Record live lectures while BrainDen organizes the material • Upload audio files and PDFs • Capture textbooks, handwritten notes, or whiteboards • Import text and supported video links • Combine multiple sources inside one note LEARN WITH ACTIVE RECALL • Generate flashcards from your own material • Review cards with spaced repetition • Create quizzes that reveal weak areas • Build mind maps to see how ideas connect UNDERSTAND WITH FEYNMAN MODE Choose a topic and explain it in your own words. BrainDen gives focused feedback, identifies gaps, and helps you turn memorized facts into real understanding. MAKE EVERY NOTE YOURS • Edit titles and note content • Refine selected sections with AI • Highlight important passages and add inline comments • Link related notes and source materials • Organize nested folders and read selected notes together • Export notes and folders as PDF, Markdown, text, or ZIP ASK YOUR MATERIAL Chat with your notes when you need a simpler explanation, an example, or a step-by-step breakdown grounded in your study material. STUDY YOUR WAY • Generate study materials in multiple languages • Continue reading recently opened notes offline • Use light or dark appearance • Share useful notes and folders BrainDen is free to try. Some generation limits and advanced features require BrainDen Pro. Terms of Service: https://www.brainden.app/terms Privacy Policy: https://www.brainden.app/privacy

Fehm transforms the way you study. Upload your lecture notes, PDFs, or slides — and let AI create flashcards, quizzes, summaries, and mindmaps for you in seconds. SMART STUDY TOOLS • Flashcards — Generate decks from any document. Study with a built-in spaced repetition algorithm that adapts to your learning pace. • Quizzes — Test your knowledge with AI-generated multiple-choice questions. Track your scores and attempts. • Summaries — Get clear, organized summaries with key points and TLDR sections from lengthy materials. • Mindmaps — Visualize concepts and connections in interactive, hierarchical diagrams. STUDY YOUR WAY • Upload PDFs, DOCX, PPTX, images, or paste text directly. • Choose between Standard and Enhanced generation quality. • Customize the number of cards, questions, or nodes. • Add your own notes to guide the AI. • Available in English and Arabic with full right-to-left support. BUILT-IN SPACED REPETITION Fehm uses a proven spaced repetition algorithm to schedule your flashcard reviews at the optimal time. Track your streaks, mastery percentage, and study minutes — all from your personal dashboard. STAY ORGANIZED • Keep all your study materials in one library. • Create folders to organize by subject or course. • Search and filter to find what you need. • Share materials publicly or keep them private. COMMUNITIES • Join university and study group communities. • Share posts, resources, and study materials. • Comment, vote, and collaborate with peers. • Build your reputation as a contributor. PERSONALIZED EXPERIENCE • Choose from 6 color themes to make the app yours. • Track your daily streak and study progress. • Get reminders to stay on top of your reviews. • Works beautifully on both iPhone and iPad. Fehm is built for students, educators, and lifelong learners who want to study smarter — not harder. Website: https://fehm.ai