BBnotes: AI Notes & PDF Tutor

Built for international students: follow lectures with live bilingual captions, translate PDFs, circle anything to ask AI, and replay the moment behind every note.

Your AI Second Brain for International Success. Key Features: The Complete Learning Loop

1. Pre-class: AI-Powered Preparation AI Outlines: Summarize massive PDFs into structured outlines with a real-time progress tracker. Parallel Translation: Split-screen reading helps you master courseware in your second language effortlessly.

2. In-class: Precision & Interaction Precision Handwriting: 1.0.2 optimizes stroke recognition for a smoother, 100% accurate writing experience. Audio-Note Sync: Tap any note to replay the corresponding lecture audio. Fixed recording translation for uninterrupted listening. Circle & Ask AI: Highlight any difficult point and ask our AI Tutor for instant, deep explanations.

3. Post-class: Magic Review Evolution Advanced Magic Review Cards: Redesigned UI for better clarity. Features "Jump to Handwriting" to instantly revisit your lecture thoughts. In-Card Translation: Select text within review cards for instant AI translation—no more knowledge gaps. Document-Focused Audio: Filter recording lists to show only files relevant to your current document.

4. Exam Prep: Mistake Book & Export Automatic Mistake Book: Curate all your AI Tutor interactions and difficult questions in one place. One-Click Export: Turn your AI summaries and notes into high-quality study guides for a stress-free exam prep.

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