Book To Brain

Book to Brain Apps

In-app purchases

About this app

BookToBrain turns anything you're studying into a smart flashcard system, instantly. Snap a photo or upload a PDF and the AI generates summaries, Q&A, and flashcards in seconds.

Then the real learning begins. BookToBrain has a built-in spaced repetition system that schedules your flashcard reviews at the exact moment you're about to forget. This is the same memory science used by medical students worldwide to memorize thousands of facts for exams. Rate each card Easy, Medium, or Hard and the app builds a personalized study schedule around your memory.

Unlike Quizlet or Anki, BookToBrain starts with your camera. Point it at any textbook, PDF, handwritten notes, or study guide and walk away with a complete flashcard deck ready to review. No typing, no manual card creation.
Features include AI flashcard generation from photos and PDFs, spaced repetition scheduling based on proven memory science, a daily review queue that surfaces cards right before you would forget them, Easy, Medium, and Hard card ratings that adapt your study schedule, streak tracking to build a consistent revision habit, push reminders so you never miss a review session, folder and deck organization to keep your studies tidy, and Quizlet CSV export if you prefer to study there.

BookToBrain is built for medical students, law students, language learners, university students, and anyone who needs to memorize and retain what they study. If you have used Anki, Quizlet, Knowt, or RemNote and wished the flashcard creation process was faster, this is the app for you.

Scan smarter. Study less. Remember more.

What’s new

Major update: spaced repetition is now built in. Scan anything, generate flashcards, and let the app schedule your reviews based on how well you know each card. Also includes daily review queue, streak tracking, folder organization, and push reminders.