Markour

Sketch, brainstorm, and collaborate in real time. Create unlimited whiteboards with multi-tab canvases, then collaborate with friends online! No account needed to join!

Description Markour is a powerful, intuitive whiteboard and drawing app designed for creative thinkers, students, teachers, and teams. Sketch ideas on endless whiteboards, organize work with tabs, and invite anyone to collaborate in real time — all from your iPhone or iPad.

DRAW WITH PRECISION Choose from Pen, Pencil, and Brush tools with four brush sizes. Pick from 20+ preset colors or dial in the exact shade you want with the advanced HSL color picker — complete with opacity control. Add text with full styling options (bold, italic, underline, custom size) and import images from your photo library.

STAY ORGANIZED Create and name unlimited whiteboards. Use the multi-tab system to keep different ideas in the same board — like pages in a notebook. Auto-save runs every 30 seconds so you never lose your work. Your 20 most recent boards are always one tap away.

STAY ORGANIZED Create and name unlimited whiteboards. Use the multi-tab system to keep different ideas in the same board — like pages in a notebook. Auto-save runs every 30 seconds so you never lose your work. Your 20 most recent boards are always one tap away.

COLLABORATE IN REAL TIME Share your board with a simple 6-digit code. Guests join instantly — no account, no sign-up, no friction. See connected users, chat during sessions, and watch strokes appear live as your team draws together. Perfect for brainstorming, tutoring, and remote workshops.

BUILT FOR PRIVACY Your drawings are stored locally on your device. Collaboration sessions use only a temporary name — no account or personal data required. You control your work, always.

Pen, Pencil & Brush tools with 4 sizes Advanced color picker with HSL sliders & opacity Text tool with font size, weight & style controls Image import from photo library Multi-tab canvases within each whiteboard Undo, redo, eraser & grid overlay Auto-save every 30 seconds Dark mode support Real-time collaboration In-session chat & user list Export & share drawings No account required