Cosmonautilus

I find this to be an app designed by someone who didn’t ever learn how study. I get so much value out of pdf textbooks because of how thoroughly I can mark them up. With yuzu all you can do is highlight. Yes you can “write a note” but it’s a typed note tied to a highlight, then the note is hidden away and you have to tap the highlight to read it. Hard to imagine anyone finds that useful. You can’t solve problems in the margins. You can’t markup, draw diagrams, label. You can’t tape the book to conceal vocab and quiz yourself. You can navigate the book, read, highlight, and type notes you’ll ne