It's a notepad. It's a calculator. It just works.
Real-time calculations with intelligent variable management.
Add context and clarity alongside your calculations.
Keep calculations organized with projects and tabs.
Access your work from any device, anywhere.
Natural writing, calculations, and ideas flow together.
Folders, projects, and tabs crafted for mental clarity.
Seamless access across desktop, laptop, and mobile.
Choose the plan that's right for you, with no hidden fees or complicated tiers.
Experience the speed of a calculator with the flexibility of a notepad.