Nuros - Turn your notes into practice that actually sticks

Sharing Nuros here because it is the first "AI study app" I have used that does not stop at summarising. Most tools in this space are a chat box with a school logo on it: you paste your notes, you get a summary, and nothing about that makes the material stick on exam day. Nuros does the other half. Give it a topic, a PDF, a slide deck, an audio file or a YouTube lecture, and it writes structured notes organised around concepts rather than pages. It then turns that same source material into quizzes with AI grading and explanations, flashcards on spaced review, and full length timed mock exams scored per topic. ARC, its adaptive review cycle, tracks mastery concept by concept and keeps resurfacing what you get wrong until it holds. Built for AP and SAT students first. Web, iOS and Android, with a free tier, so you can throw a real chapter at it before deciding anything. Curious what this community thinks: what does your current study workflow do that a tool like this does not?