PaperUno vs Core 3D Viewer

PaperUno creates and prints fully customizable graph, lined, handwriting, and planner papers. Easily export pixel-perfect PDFs for home, school, or journaling. Say goodbye to generic notebooks—now you can design, personalize, and print high-quality paper templates tailored precisely to your everyday learning, working, and creative workflow. Key Features • Expanded Template Library: Access a wide range of paper types, including multiple lined/ruled layouts, primary handwriting lines, primary story paper (draw & write), graph, dotted, isometric, sheet music, practice grids, and functional trackers. • Pixel-Perfect Customization: Fine-tune line spacing, grid density, stroke weight, and margin offsets with absolute mathematical precision. • HD Export & AirPrint: One-click vector PDF export for digital note-taking apps (GoodNotes, Notability) or direct A4/Letter printing via AirPrint. • Pro Features & Subscriptions: Unlock full access to our growing collection of premium templates and advanced layout controls with simple, flexible subscription options. Zero Ads. No user tracking. Premium tools, pure focus. -------------------- Terms of Use (EULA): https://bucuode.cn/whitehole/onepaper/terms_of_service_en.html Privacy Notice: https://bucuode.cn/whitehole/onepaper/privacy_notice_en.html

Core 3D Viewer is a fast, clean 3D model viewer built for people who make and present 3D work: designers, engineers, furniture makers, 3D artists Open your model, set up dimensions and saved views, and show it to your client — on the phone, in AR, or through a web link that works in any browser SUPPORTED FORMATS • GLB, glTF, FBX, OBJ, USDZ, STL, PLY • STEP — full CAD import right on the device, no cloud conversion VIEW • Smooth orbit camera tuned for touch • Blueprint mode: clean engineering look with real contour lines • Original mode: your materials with studio HDRI lighting • Layers: show or hide any part of the model • Tap animations play if your file has them MEASURE & PRESENT (PRO) • Dimensions that snap to geometry and align to main planes • Isolate any part and save it as a view — walk your client through the model view by view • Adjustable label sizes, tick marks and colors, mm or inches SHARE • Share a photo of the current view • Send the model as a USDZ file or export to OBJ, STL, PLY • AR Quick Look: place the model in the real world • Share Link: upload once and send a URL — the recipient sees your model with dimensions and views in the browser, no app or account needed. Update the link when the model changes; delete it anytime. PRIVACY FIRST No accounts. No tracking. Your files stay on your device — a model is uploaded only when you create a share link, and you can revoke it at any time. Core 3D Viewer is free for viewing, AR and one active share link. Dimensions and saved views come with a subscription (7-day free trial on the yearly plan) or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://core3dviewer.com/privacy