Short answer: Knowt is a strong flashcard-and-notes tool; JoinWoods is stronger when “exam prep” means sitting practice papers from your lectures.
Strengths of each
Knowt — Fast conversion of notes into study assets and recall practice. Great when the exam is heavy on definitions and short facts.
JoinWoods — Practice exams, flashcards and AI Tutor from your course materials. Better when you need timed papers and explanations together.
Verdict
If your revision is mostly cards, Knowt fits. If your revision is “sit a mock from this module’s slides,” Woods is the closer match.
Frequently asked questions
Should I use Woods or Knowt for exams?
Use Knowt if flashcards and note-to-card workflows are enough. Use Woods if you need practice exams and an AI Tutor grounded in your lecture uploads.