PenIt AI
Record lectures, get AI notes & quizzes instantly
PenIt AI launched on August 11, 2026 with 3 votes, #2,940 of 23,274 launches that month and more than 50% of that year's launches. The site was not reachable when checked in September 2026.
What it does
PenIt AI turns your lecture recordings into structured notes automatically. Record class in the app, and get an AI-generated summary, key concepts, and study-ready notes in minutes — no more scrambling to write everything down while trying to actually listen. Beyond summaries, PenIt AI generates quizzes from your notes so you can test yourself before exams, and offers a distraction-free Study Mode to review everything in one place.
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- IMI made an AI that turn live lecture into structured notes,mind-maps,PDF2025 · notorium.app · ▲27
Hi HN, University lectures are long, dense, and fast-paced. Like many students, I used to record them thinking I’d revisit them later — but that never really worked. Even transcripts felt like raw logs. So I built [Notorium](https://www.notorium.app) — an AI assistant that records live lectures and automatically turns them into structured notes, flowcharts, and mind maps— within minutes after class. What it does: - Record lectures inside the app (in-person, live) - Transcribe using Whisper - Send the full transcript to LLM - Use a custom system prompt to: - Summarize the lecture -…
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