Noteen

Noteen is a modern productivity app that brings notes, whiteboards, and task management into a single, focused workspace.

Capture ideas quickly with notes, organize your work with tasks, and explore concepts freely on the whiteboard. The whiteboard supports sketch-based calculations, allowing you to write formulas naturally and see results directly from your drawings.

Designed with a local-first approach, Noteen works reliably offline while keeping your data close to you. Optional sign-in allows secure syncing across devices when needed, without compromising simplicity.

Key features:
• Note-taking with a clean and distraction-free interface
• Whiteboards with sketch-based calculations from handwritten input
• Task and board management for planning and tracking work
• Local-first design with offline support
• Modern themes and customizable appearance

Noteen focuses on speed, clarity, and flexibility, helping you think, plan, and create in one place.