Pi Lens-PYQs, Notes on YouTube
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About this app
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 resources instantly.
🔑 Key Features
📊 Participate in Polls
Test your understanding in real-time videos with in-video polls.
📚 Get Resources 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.
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 resources instantly.
🔑 Key Features
📊 Participate in Polls
Test your understanding in real-time videos with in-video polls.
📚 Get Resources 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.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
Pi Lens-PYQs, Notes on YouTube
App support
About the developer
PHYSICSWALLAH LIMITED
apps@pw.live
Plot No. B-8, Tower A 101-119,
One Sector 62 Dadri,
Noida, Uttar Pradesh 201309
India
+91 92208 08629
