Pass the exam, not just the reading.
Any major, any course. Drop in the lecture, the slides, or the textbook chapter for a full study kit, then prove you learned it with a Feynman teach-back and real spaced repetition before the exam.
The same engine, tuned to your workload.
Any source, one kit
Lecture recording, PDF, slides, or a YouTube link. Synapsi turns all of them into the same summary, mind map, flashcards, and quiz.
Feynman teach-back
Explain a topic in plain English. An AI judges what you actually understand and writes cards for the gaps it finds.
Real spaced repetition
Cards come back on an SM-2 schedule right before you'd forget, so the gaps close instead of reopening at finals.
Four steps, every lecture.
Capture
Record the lecture or drop in the slides, PDF, or video.
Get the kit
Summary, mind map, flashcards, and quiz in about a minute.
Study
Spaced repetition keeps every course in rotation, not just this week's.
Prove it
Feynman teach-back the week before the exam to find your weak spots.