Breef

Breef is an app for writing down what you learn and linking ideas as you go. It organizes your notes into a clear map that shows how everything you know connects. You can group notes by courses, books, or goals and tag them by subject.

It supports formatted plain text, links to web pages with previews, and importing files like PDFs and images. You can also record lectures and have Breef transcribe and organize the key points automatically.

Breef includes spaced repetition to help you review and remember your notes over time. You can ask questions in your own words and get answers from your notes. It is designed for students, researchers, and lifelong learners who want to make sense of their knowledge beyond just storing facts.