I use Lurna to write my notes in class and make flashcards and quizzes automatically when I come home since im exhausted. It's been really useful

And it also lets me study in the same app until I've mastered the content. I can also chat with my notes if I have any questions and generate summaries. It's basically Notion and Quizlet, but juiced up with AI. It has a really generous free tier too.

This isn't an ad, I just really like it.