Think in
Two Dimensions

The dual-pane note-taking app that lets you write, compare, and create side-by-side. Perfect for translations, drafts, code documentation, and more.

Left Pane 142 words

Original Draft

The concept of dual-pane editing revolutionizes how we approach note-taking. Instead of switching between windows or tabs, everything exists in harmony within a single view.

Whether you're translating languages, comparing versions, or keeping notes alongside documentation, the split view keeps your context intact.

Right Pane 156 words

Refined Version

Dual-pane editing transforms note-taking from linear to dimensional. Your workspace becomes a canvas where ideas can live side-by-side, each informing the other.

Translation work flows naturally. Draft refinement becomes intuitive. Documentation stays visible while you code. The split view isn't just a feature—it's a new way of thinking.

Built for Your Workflow

Every feature designed to make dual-pane note-taking seamless, powerful, and delightful.

Lightning Fast

Native iOS performance with 120Hz scrolling. No lag, no compromises. Built with SwiftUI for buttery-smooth interactions.

Adjustable Split

Drag the divider to your perfect ratio. Snaps to 33%, 50%, or 67%. Or focus on one pane at a time—your workspace, your rules.

Auto-Save Everything

Never lose a thought. Every keystroke is automatically saved. Your notes persist across sessions, devices, and dreams.

iCloud Sync

Seamlessly sync across iPhone, iPad, and Mac. Start on one device, continue on another. Your notes follow you everywhere.

Keyboard Shortcuts

Power-user friendly with Mac Catalyst support. Create notes, switch panes, and navigate—all without lifting your hands.

Dark Mode Native

Beautiful in light, stunning in dark. Automatically adapts to your system preferences for comfortable writing at any hour.

Think in Two Dimensions