Reference Board vs Proref

Reference Board is a private visual workspace for collecting inspiration, developing ideas, and keeping creative research close at hand on Mac, iPhone, and iPad. BUILD VISUAL BOARDS • Collect images, videos, links, text, colors, and PDFs in one place. • Arrange references freely on an infinite canvas or switch to an organized grid. • Move, resize, group, stack, crop, flip, and annotate without changing your original media. • Use the loupe to inspect fine details in images and videos. FIND WHAT YOU NEED • Search across boards and references. • Use on-device analysis, OCR, colors, metadata, and visual similarity to rediscover material quickly. • Keep notes and details attached to the work they describe. SYNC, COLLABORATE, AND SHARE • Keep your library in sync across Mac, iPhone, and iPad with iCloud. • Invite others to collaborate on shared boards. • Publish a separate public, view-only webpage when you want to present your work more widely. • Update or unpublish a published board whenever you like. WORK YOUR WAY • Import from Photos, Files, Safari, drag and drop, or the Share Sheet. • Export boards as images, PDFs, or Reference Board archives. • Use widgets, Shortcuts, the screen saver, and optional MCP automation to connect Reference Board to your workflow. ONE PURCHASE. NO SUBSCRIPTION. New customers receive Reference Pro with their App Store purchase, including unlimited private boards and items, Publish to Web, AI metadata and visual discovery, new collaborations, PDF export, and MCP automation. People who acquired Reference while it was free keep their existing Free plan with one private board and up to 20 items. They can unlock lifetime Reference Pro with a one-time in-app purchase. Reaching a Free limit never deletes or hides existing work. Original paid-app customers and people who already purchased lifetime Reference Pro keep permanent Pro access automatically.

Proref is where your references live while you draw — and where the finished piece goes afterwards. GATHER YOUR REFERENCES Drop everything you're looking at onto one huge canvas and arrange it into a board. Import from Photos, your camera, Files, a web link, the share sheet, or by dragging straight in from Safari. Zoom from 2% to 25,600%, so the board grows with the project. WORK BESIDE THEM Proref is built for Split View: your references on one side, your drawing app on the other. Sketch and annotate over them with Apple Pencil, with pressure. Tune brightness, contrast and saturation, or crop non-destructively — the original is always recoverable. A minimap shows where you are, and saved views jump you back to any spot in one tap. KEEP THE PIECE, AND THE LESSON When something's finished, keep it. Attach a piece to the board it came from, open it full screen, and see everything you've made on a dated timeline — as a gallery to swipe or a list to scan. Note what worked and what didn't while it's fresh, star the things to carry forward, and those notes sit in a pane on the board while you draw the next one. If you'd rather Proref stayed purely a reference app, turn the art journey off in Settings and it does. PRIVATE BY DEFAULT No accounts. No sign-in. No server. No tracking, no analytics, no ads. Your boards, your artworks and your critique notes stay on your device. FREE, WITH A ONE-TIME UNLOCK Proref is free to use with 2 boards, 10 images per board, 3 saved views, 5 finished artworks, and 3 focused critique notes per piece. Proref Pro removes those limits and unlocks every feature — a single one-time purchase, not a subscription. Buy it once and restore it on your other devices.