This update brings a more organized library, a comprehensive bilingual User Guide, and a more immersive PDF reading experience. • New Bilingual User Guide Explore 24 detailed topics across 7 categories, covering handwriting, geometry, PDF tools, music reading, document management, and more. Includes searchable guides in English and Simplified Chinese. • Improved Library Organization Clearer collection and folder counts make it easier to understand your document structure. Refined folder cards provide a more consistent layout. • Redesigned Move Note Experience Navigate folders visually, find your destination, and move documents with greater clarity and control. • Immersive Rotation Reading Enjoy a cleaner, full-screen PDF reading experience with automatically hiding controls. Adjust reading angles for individual pages or entire documents. • Bug Fixes and Refinements Fixed an issue where previously viewed PDF pages could appear blank when revisited. Additional interface refinements improve everyday usability. Thank you for using UCNotes!

What's New in UCNotes 1.7 This update brings more powerful PDF tools, smarter reading options, and a more flexible note-taking experience. - Advanced PDF Tools:Split PDFs by custom page ranges, rotate pages, and add customizable headers and footers. PDF Split is now included with UCNotes Pro. - Reading Rotation: Adjust your reading angle from −15° to +15°, remember different angles for individual pages, and tap either side of the screen to turn pages. - Music Performance: Enjoy hands-free page turning with Head Page Turn & Voice, or use a compatible Bluetooth remote for teacher-assisted performances. - Markdown to PDF: Save Markdown documents directly as PDFs in your UCNotes Library. - Updated Free & Pro Plans: Free users can keep up to 10 Library documents, including imported files and newly created notes. UCNotes Pro unlocks unlimited documents. Existing documents remain accessible. - More Improvements: Refined fullscreen reading, document management, and overall usability. Simplified Chinese interface with in-app language switching. Choose English, Simplified Chinese, or follow your system language. Thank you for using UCNotes. We're continuing to make writing, studying, teaching, and reading easier.

UCNotes 1.6.1 makes it easier to find, organize, and work with your documents. • Redesigned Library: Browse Unfiled PDFs, Audio, Video, and Images, with quick access to Favorites, Recently Deleted, Recently Opened, and All Notes. • Better Collections: Navigate subcollections, folders, and subfolders with clearer paths, grid views, pinned shortcuts, and independent sorting. • Easier File Organization: Create notes and import files with folder destination choices, and access iCloud Drive backup actions from folder menus. • Recent Activity: Recently Opened now shows up to 50 items without removing your documents or history. • Reliability: Additional improvements to navigation, interface layout, and document handling on iPad and iPhone. Your handwriting, PDF annotation, editable Markdown, math tools, and Performance Mode are still here.

UCNotes 1.6 introduces Editable Markdown, bringing writing, editing, previewing, and handwritten annotation together in one workspace. What's New • Create Markdown Documents: Start with a blank .md document directly in UCNotes. • Paste from AI Assistants: Copy Markdown or text from ChatGPT and other AI assistants, then paste it into UCNotes for editing and saving. • Visual Markdown Editing: Edit headings, paragraphs, and lists directly in the formatted document. • Source, Preview & Split: Switch between Markdown source, offline rendered preview, and side-by-side editing. • Math & Rich Content: Display LaTeX equations with offline KaTeX rendering. Edit formulas, tables, code blocks, and links through dedicated source-based editing tools. • Local Images: Insert images from Files and keep them available for offline viewing. • Edit & Annotate: Turn Markdown into fixed pages for Apple Pencil annotation. Create a separate editable copy when you need to revise annotated content. • Portable Export: Share Markdown documents together with their local images in a ZIP archive. • Reliability Improvements: Additional data protection, editing stability, and document compatibility refinements. Existing PDF annotation, handwriting, audio notes, math tools, Performance Mode, and free iCloud Drive backup remain available.

UCNotes 1.5 brings major improvements to handwriting, PDF reading, organization, and study workflows. • Performance Mode: Turn pages hands-free with compatible Bluetooth controllers or on-device English voice commands. A dedicated toolbar button makes it easier to get started. • Half-Page Look-Ahead: Enable optional half-page navigation for compatible PDF and sheet music layouts. • Improved Pen Tools: Explore refined pen styles, Calligraphy, Cover Tape, Adaptive Pen Width, and customizable favorites. • Expanded Paper Library: Find more templates for study, handwriting, mathematics, and music. • Smarter PDF Tabs: Automatically reveal the active document and see numbered tabs when multiple PDFs are open. • Flexible Workspaces: Enjoy unlimited free Sidecars and improved page management. • Images to PDF and Batch Rename: New advanced organization tools with UCNotes Pro. • Free iCloud Drive Backup: Save PDFs and editable notes to your chosen folder, and restore editable notes through Files. • Stability and Usability: Additional improvements to writing tools, document handling, and reading controls. Built-in Google Drive backup is temporarily unavailable. Files previously uploaded to Google Drive remain in your account.

UCNotes 1.4 brings major upgrades for note-taking, studying, and math workflows. • Audio & Ink: record lectures, link handwriting to audio, tap ink to jump back to the moment it was written, and replay notes in sync with playback. • Markdown & UCNote: import and read math-rich documents with offline mathematical rendering, plus improved editable document portability. • A more flexible workspace with Split Tabs, Facing Pages, improved page navigation, media playback, Picture in Picture, and better multi-document workflows. • New Pen Actions including Scratch to Erase and Loop + Hook to Select. • Major performance and reliability improvements for handwriting, scrolling, Replay, long study sessions, and document handling.

What’s New in UCNotes 1.2 UCNotes 1.2 is a major expansion of Geometry, math tools, and the Free experience. Full 2D Dynamic Geometry is now available to Free users. Draw, construct, transform, measure, graph explicit, implicit, polar, and parametric curves, trace objects, create loci, replay constructions, and save, reopen, and edit dynamic geometry scenes. More advanced geometry tools are now included for Free, including midpoint, ratio, equal divide, perpendicular and parallel constructions, perpendicular bisectors, medians, altitudes, intersections, angle bisectors, tangents, transformations, measurement tools, Straightedge, Compass, and Construction Templates. Advanced Math Shapes are now Free. Create and edit cuboids, cones, cylinders, spheres, regular prisms, cone frustums, N-gonal frustums, and 3-set and 4-set Venn diagrams without upgrading to Pro. Full Screen / Focus Reading is now Free on both iPad and iPhone, giving everyone a cleaner, distraction-free workspace. Geometry Script · PRO lets you paste an AI-generated structured Geometry Script, validate it, preview detected facts, and generate a precise, editable dynamic construction. One-Tap Derived Geometry · PRO includes Centroid, Circumcenter, Incenter, Orthocenter, Circumcircle, Incircle, and Excircles, while the underlying manual constructions remain available with Free geometry tools. Live Geometry Calculations · PRO supports dynamic scalar and vector calculations that automatically update as your construction changes. Solver improvements bring more reliable polynomial simplification, including expansion, collection of like terms, and exact simplification of supported polynomial expressions. Solver also gains a more compact iPhone layout, cleaner iPad history, and improved power-entry behavior. Wi-Fi Transfer improvements now show remaining Free import capacity and preflight the entire transfer before importing, helping prevent partial or failed batch imports. Also included are improvements to geometry scene persistence, dynamic recomputation, iPhone and iPad workflows, and overall reliability.

Version 1.1 is a major refinement of the UCNotes math workspace. • Open Geometry Pad directly from the Library on iPad, or from the create menu on iPhone. • Insert a finished Geometry Pad scene directly into a new Quick Note. • See preview thumbnails for saved Geometry Pad scenes. • Work with richer geometry, explicit, implicit, polar, and parametric curves, scene parameters, tangents, and virtual ruler and compass tools. • Improved Math History behavior with new controls for History visibility and panel transparency. • Improved Collections navigation, Move Note, and New Note destination selection with full hierarchy paths for duplicate folder names. • Improved Unfiled PDFs visibility and Library organization. • More reliable high-speed whole-stroke erasing and additional palm handling for Apple Pencil workflows. • Expanded theme and interface polish across iPhone and iPad. Also includes performance, reliability, and usability refinements throughout the app.