What's new in Rina

Rina is an AI that turns "I want to learn this" into a real course. Describe any goal—or upload your own PDFs, slides, docs, and recordings—and Rina asks a few quick questions, drafts a tailored learning outline you can refine, then builds it out chapter by chapter. You learn through bite-sized interactive steps with mastery checkpoints that make sure each concept actually sticks before you move on, with Rina's AI tutor sitting beside you the whole way to answer questions in context. Go deeper with multi-course Specializations, discover and add courses shared by other learners, and—if you teach—set up class courses with lectures, materials, and rosters so students can generate their own personalized study path from your lectures. Rina even picks up the language you write in and builds your course to match. New accounts start with a 14-day free trial, the community library is always free to browse, and Pro unlocks 30 course generations per month.