CanvasPrism vs Pixel Precise

CanvasPrism is a fully offline, private whiteboard for iPhone and iPad. Everything you create is stored right on your device. There's no account, no sign-up, and no internet connection required to draw, sketch, or edit. Your ideas stay yours. Open a blank board and start working in seconds. • Infinite canvas for freehand sketching with shapes, arrows, lines, and text • Build flowcharts, mind maps, and wireframes using smart shape connectors • Ready-made component libraries and templates to start fast • Apple Pencil support on iPad with native double-tap and squeeze gestures for a natural, hand-drawn feel • Customize with 100+ bundled fonts, color themes, and background styles • Set dark or light appearance per board for full control over every canvas • Export to PNG, PDF, or SVG with an optional transparent background • Open and import .excalidraw and .excalidrawlib files • Share your work straight to Photos or Files Want your boards on every device? Turn on optional iCloud sync to keep your iPhone and iPad in step. Sync is conflict-safe: if a board is edited in two places at once, CanvasPrism keeps an automatic copy so nothing is ever lost. Leave it off and CanvasPrism stays completely offline and on-device. CanvasPrism is built on the open-source Excalidraw engine, running natively in the app for a fast, responsive drawing experience. CanvasPrism is is completely free with no ads, no tracking and no account. Just a clean, capable whiteboard that's ready whenever inspiration strikes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Essential Features *Pixel-Level Precision: Zoom in close to place, erase, or alter individual pixels with zero blur or unwanted blending artifacts. *Canvas & Image Resizing: Adjust project dimensions or crop your work area instantly while preserving sharp, uncompressed edges. *Precision Selection & Clipboard: Cut, copy, and paste dynamic selections across your canvas to rearrange elements effortlessly. *Exact RGB Color Tuning: Set colors using precise RGB sliders or numerical values for perfect palette matching every time. *Multi-Layering: Add layers to your image to create separate edits to the image without making changes to the original image Whether you are crafting custom pixel art, tweaking game assets, or performing surgical photo repairs, PixelPrecise provides the precise control you need on your iPhone or iPad.