# Jnotes: AI Note-taking & PDF Android app · by one of the handwritten notes · Productivity Topics: Note-taking, PDF Jnotes: AI Note-taking & PDF has 5,001,941 installs (+3.0% a month, measured over 42 days), rated 4.3 from 26,686 ratings, \#716 of 186,199 in Productivity. ## Figures - Installs: 5,001,941 - Rating: 4.3 · 26,686 ratings - Price: Free - In-app purchases: yes - 7-day growth in installs: +29,839 (+0.6%) - 30-day growth in installs: +142,306 (+3.0%) - Rank: #21,307 of 2,956,946 Android listings with an install count (down 773 since 2026-11-01) - Rank: #716 of 186,199 in Productivity ## Is Jnotes: AI Note-taking & PDF safe? StoreTally doesn't rate safety. Here's what the store and our tracking show: - Listed on Google Play. - Made by one of the handwritten notes; developer website listed: jide.com. - On Google Play since 2022-05-07. Last updated 2026-09-09. - Rated 4.3 from 26,686 ratings. ## Reviews - Ratings by stars: 5★ 67% · 4★ 18% · 3★ 4% · 2★ 3% · 1★ 8% (26,588 ratings) - Critical reviews (from the reviews Google Play shows first, in any language): - 1★ 2026-10-06, Ștefania Alina: Took my money for a yearly subscription, on store play it says I'm subscribed, but on the app it says I'm not. - 2★ 2026-10-02, P Mn: I like drawing part the app. So I paid for premium so I could use its cloud feature. Cloud sync has not worked even once. Constantly says 'Server is busy'. I've tried on two different devices with same result. It simply does not work. Its a shame since its seems to be the only note taking with infin… - 2★ 2026-09-11, Melanie DeHaven: Would be 4/5 star review if it weren't for the current server issues with Cloud Backup and the paid Cloud Sync. I had to turn off this feature just to get my notes to backup on my device. This was after they got corrupted and wouldn't open, I had to go back to an old backup and recreate them. Was pa… - 1★ 2026-09-11, Ferkar A baqe: worst note taking app ever, the app is slow, heavy and lacks many features other note apps have it. and one time i wanted to important a note i wrote, but for some reason it didn't important it - 1★ 2026-08-21, Majdi Ilaf Faradis: I have been a JNotes Premium member since 2023. This morning, was suddenly logged out of my account, and now I'm unable to log back in. ## Description Jnotes: AI Note-taking, PDF Editor & Digital Notebook Trusted by students and professors at top US universities, Jnotes is the premier Android alternative to Goodnotes and Notability. It’s the ultimate note-taking app that blends a natural S Pen handwriting experience with an advanced AI Academic Second Brain to help you master your coursework. 📄 Pro-Grade PDF Editor & Annotator Handle heavy document management with the most efficient PDF assistant on Android. • Write on PDF: Annotate lecture slides, sign documents, and highlight research papers with zero-lag digital ink. • AI PDF Summarizer: Upload a 500-page PDF and get a structured summary in under 2 minutes. Skip the fluff and master core concepts instantly. • Ask AI: Stuck on a complex theory? Ask our AI questions directly based on your PDF notes for instant, personalized explanations. 🤖 Master Your Exams with AI Study Tools Stop staring at massive textbooks and start engaging with smart study aids. • AI Flashcard Generator: Automatically turn your handwritten notes and PDF readings into digital flashcards for active recall. • Smart Practice Quizzes: Generate custom mock exams from your materials to prep for Midterms and Finals in one click. • AI Recording Summaries: Condense hour-long lectures into structured study guides and key takeaways. ✏️ The Ultimate S Pen & Handwriting Experience Experience the most natural pen-on-paper feel, fully optimized for your stylus. • Low-Latency Ink: Precision-engineered for handwriting, sketching, and digital journaling. • OCR Search: Search through your handwritten scribbles as easily as a typed document. Your digital handwriting is fully indexed and searchable. • Aesthetic Customization: Choose from professional templates and stickers to create the perfect Digital Planner or Bullet Journal. 🎙️ Smart Audio Sync Recording Focus on the lecture, not your keyboard. • Sync-to-Note: Record lectures while you write. Later, simply tap a word to jump directly to that specific moment in the audio. • Optimized Modes: Choose from "Classroom", "Meeting", or "General" to capture every detail clearly. 🗂️ Efficient Academic Organization • Multi-Level Folders: Keep your entire semester organized. From lab reports to creative essays, everything is easy to find. • Secure Backup: One-tap bulk backup to Google Drive. Your data remains private and under your total control. Join millions who have upgraded to an AI-powered, paperless life. Whether you need a powerful notebook, a PDF annotator, or a smart study assistant, your search ends here. 🚀 Download Jnotes today and experience the future of smart note-taking! Search Tips: Users also find us when looking for a digital notepad, writing apps, or a Goodnotes alternative for Android. Whether you are searching for jnotes, j note, jnote, jontes, or notein, Jnotes provides the best S Pen experience for your tablet. --- Source: https://storetally.com/android/com.jideos.jnotes.overseas.google As of 2026-11-13, from the StoreTally census.