Hit record in class, drop the professor's PDFs, and chat with everything you've learned. MyBrainBook files it all by course and explains it back to you, your way.
Built on how students already use AI with their notes, without the setup.
Live transcript in Spanish or English. When you stop, it figures out which course it was and writes the summary, key concepts and what's on the exam. Not sure? It asks.
Slides, readings, syllabus. Drag them in and they land in the right course, summarized and linked to the classes where you saw that topic.
Courses, professors, classes, readings and assignments as a living graph. Your notes are plain markdown on your Mac. They open in Obsidian too.
Every "I don't get it" is saved. It quizzes you after explaining, and crosses your weak topics with your deadlines to tell you what to study next. It explains; it won't hand you graded work.
Free app. The AI runs on your ChatGPT account; classes transcribe on your Mac or with Groq.
Mac: pick Apple Silicon (M1–M4) or Intel (Apple menu → About This Mac). Windows: run the installer.
We're not Apple-notarized yet, so macOS asks. Right-click the app → Open. On newer macOS: System Settings → Privacy & Security → Open Anyway.
Sign in with your ChatGPT account in the browser and you're in. The AI comes built in, nothing else to install.
On your Mac: free and private, a one-time download from Integrations. Or Groq in the cloud with a free key from console.groq.com.