Markdown+ Text & Code Editor vs SiS SWB

Introducing the native, real-time Markdown editor with superpowers. Markdown+ has been meticulously crafted for Vision Pro, iPhone, iPad, and Mac. With blazing-fast performance and powerful features like dynamic variables and real-time math rendering, Markdown+ delivers an unparalleled experience across all your Apple devices. Modern Editing Tools Experience the perfect balance of simplicity and power with our distraction-free interface. The split-view design lets you edit Markdown on one side while watching your content come alive instantly on the other—with perfect synchronized scrolling and jump-to-selection capabilities. Tables, Images, Links Easily create embed tables, images, and links, without having to memorize the markup. Live Code & Math Highlighting Create beautiful documents with advanced syntax highlighting for code blocks across 140+ programming languages. Write complex mathematical formulas with LaTeX-style syntax and watch them render in real-time with professional typesetting. Smart Variables System Transform your documents with the unique Variables feature. Create reusable components for names, dates, and complex expressions. Need to calculate sin(90)+cos(80)? Simply define it once, then reference it throughout your document—changes update everywhere automatically. Use Variables to evaluate or chain multiple mathematical expression right within your document, and use the vast library of built-in functions. Dark Mode & Custom Themes Work comfortably day or night with full dark mode support and customizable themes that perfectly complement your workflow and personal style. Performance Without Compromise Built with a native-first approach, Markdown+ delivers exceptional speed even with massive documents. Our optimized parsing engine ensures real-time previews update instantly as you type, without draining your battery or slowing down your device. Seamless Cross-Device Experience Whether you're working on Vision Pro, Mac, iPad, or iPhone, Markdown+ adapts perfectly to each screen with device-specific optimizations. Start a document on your Mac and seamlessly continue on your iPhone—your experience remains consistently excellent. One-Time Purchase, Lifetime Value No subscriptions. No in-app purchases. No hidden costs. Buy Markdown+ once and use it forever on all your devices with Family Sharing included. All future updates and features are yours at no additional cost. Learn more: EULA: https://zetegy.com/eula/markdown/ Privacy policy: https://zetegy.com/privacy/markdown/ Terms of use: https://zetegy.com/terms/markdown/

SiS Smart Whiteboard is an electronic whiteboard product. The SWB app is a viewer to online whiteboard device. User can use the app to view the shared whiteboard content drawing in real time.