Overview
Study smarter on any YouTube video with Polls, Quizzes, PYQs & Notes
Pi Lens helps you learn smarter on YouTube. Pi Lens is your personal study assistant that adds interactive study tools on top of educational YouTube videos — without interrupting playback. Whether you’re preparing for JEE, NEET, or Class 9-10, Pi Lens helps you learn, revise, test concepts, practice and access curated notes instantly. 🔑 Key Features 📊 Participate in Polls Test your understanding in real-time videos with in-video polls. 📚 Get Notes on Any Study Video Access helpful materials like: 1. Video summaries 2. Mindmap notes 3. Formula charts 4. Lecture slides 5. Curated PDFs 6. Notes by India’s top teachers 🧠 Practice PYQs Solve Previous Year Questions for chapters covered in the video. 📝 Instant Quizzes Quick quizzes to reinforce learning while you watch. 🎯 Why Pi Lens? - Works best across educational YouTube videos - Context-aware learning, right when you need it - Minimal & distraction-free - Designed specially for students ⚠️ Important Disclaimer Pi Lens is an independent educational tool and is not affiliated with, endorsed by, or sponsored by YouTube.
Details
- Version1.2.1
- UpdatedMay 2, 2026
- Offered byPi Lens Team
- Size14.79MiB
- LanguagesEnglish
- DeveloperPhysicsWallah Limited
1st floor, Noida One, Rasoolpur Nawada, Industrial Area Sector 62 Noida, Uttar Pradesh 201309 INEmail
pilens.support@pw.livePhone
+91 92208 08629 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
Privacy
Pi Lens - PYQs, Notes on YouTube has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy .
Pi Lens - PYQs, Notes on YouTube handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
