# Lectra Notes: PDF Annotator — Handwriting, PDFs & Python > Private PDF workspace for reading, annotating, organizing, and understanding documents. (iPhone/iPad app by Noel Sason.) - Source: https://appshunter.io/ios/app/lectra-notes-pdf-annotator/id6759754531 (this page in markdown: same URL + `.md`) - Developer: [Noel Sason](https://appshunter.io/developer/1880486957) - Category: Education, Productivity - Price: Free - Rating: 5.00/5 from 7 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 52 MB - Languages: American English, French (France), German (Germany), Japanese, Chinese (Simplified, China), European Spanish - Released: 2026-07-01 - Data updated: 2026-09-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lectra-notes-pdf-annotator/id6759754531/reviews.md ## What is Lectra Notes? Lectra is a professional workspace for the documents you think on. RECORD THE LECTURE, NOT JUST THE NOTES Start recording from a control that floats above the whole app, then keep writing. Tap a handwritten stroke to hear what was being said as the pen moved. Drag the playhead and watch the page fill back in, stroke by stroke. Transcription runs on device, and an hour of lecture compacts to about 15 MB. BUILT FOR STUDENTS AND ANYONE WHO READS CLOSELY Lecture slides, problem sets, papers, and textbooks. Annotate your readings, write notes beside them by hand, scan whatever you got on paper, and keep the whole semester in one library that works without a signal. READ AND MARK UP Open any PDF and work it over with Apple Pencil, pressure-responsive pen, highlighter, and eraser in a dark, distraction-free editor that keeps your ink sharp at any zoom. Select the document's own text with a finger. Apple Pencil Pro squeeze switches tools. ASK YOUR DOCUMENTS Ask a question about what you're reading and get an answer that cites the page it came from, computed by Apple's on-device model. Summarize documents and get to the point faster. Your documents are processed privately, on your iPad. NOTEBOOKS AND WHITEBOARDS Start from blank paper when the thinking hasn't found a document yet. Notebooks, paper styles, and room to sketch, then export your pages as PDFs. SCAN ANYTHING Bring paper into the record. Scan documents with the camera and mark them up like any other PDF. WHEN READING TURNS INTO WORK Run Python where you're already working, notebooks with charts, a real shell, Git, and a code editor, all on the iPad and all offline. The document and the work on it stay in the same place. A LIBRARY THAT KEEPS UP Everything in one place, available offline, and backed up when you sign in. Your documents are yours: export them anytime, in formats that open anywhere. YOUR MAC, TOO Lectra for Mac is a free download at canvascope.org/mac, the whole app on your desktop, plus your Mac on your iPad as a remote desktop, documents sent straight from iPad to Mac, and a shared clipboard. Now in Spanish and French. Lectra is free to use. ## Key features - Read and mark up PDFs - Highlight key passages and add notes - Organize documents with folders and tags - Generate summaries and suggested tags - Private by design with on-device intelligence - Backup and sync library ## Frequently asked questions about Lectra Notes ### What is Lectra Notes? Lectra Notes is a private PDF workspace designed for reading, marking up, organizing, and understanding documents. It allows users to highlight, add notes, and generate summaries for various types of PDFs. ### How does Lectra Notes help users understand documents faster? On supported devices, Lectra Notes uses on-device intelligence to generate summaries, suggested tags, and study aids. This helps users extract key information from dense PDFs more efficiently. ### Is Lectra Notes private? Yes, Lectra Notes is designed with privacy in mind. It does not use third-party analytics or advertising SDKs, and document intelligence features run privately on your device. Your documents are yours. ### What devices is Lectra Notes available on? Lectra Notes is available on iPhone and iPad, with layouts optimized for both quick review and deeper document work. ### How can I organize my documents in Lectra Notes? You can keep your PDFs in a clean library using folders, recents, search, and tags. This makes it easy to find documents quickly without digging through scattered downloads. ### Does Lectra Notes have ads? No, Lectra Notes does not contain advertisements. The app is free and does not use advertising SDKs, ensuring a distraction-free user experience. ### How often is Lectra Notes updated? The latest version of Lectra Notes is 2.0, which was last updated on July 3, 2026. Updates typically bring improvements and new features to enhance the user experience. ### What is the user sentiment for Lectra Notes? Lectra Notes has a high user rating of 5.0 stars from 4 ratings, indicating a very positive user sentiment. Users appreciate its private design and efficient document handling capabilities. ## Version history (last 5 releases) ### 9.0 — 2026-09-17 Bug fixes and app improvements. ### 8.0 — 2026-09-01 Bug fixes and app improvements. ### 7.0 — 2026-08-26 Bug fixes and app improvements. ### 6.0 — 2026-08-20 Bug fixes and app improvements. ### 5.0 — 2026-08-10 Bug fixes and app improvements. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*