ThatNote — Ideas in sync. Always.

ThatNote is a fast, no-fuss note-taking app that keeps your ideas in sync across your phone, tablet and computer. Write something on the go and it's already waiting on your desktop — no save button, no exporting, no hassle.

From a quick thought to a checklist to longer notes, ThatNote stays out of your way with a clean, distraction-free editor.

WHY THATNOTE

- Real-time sync — your notes appear on every device the moment you stop typing.
- Private by design — lock your notes with a password only you know. Encrypted notes can't be read by anyone else, not even us.
- Organize with tabs — group notes into colour-coded tabs and drag to reorder them exactly how you like.
- Works offline — no account required. Start writing straight away and sync whenever you're ready.
- Simple sign-in — no password to remember. Just get a magic link sent to your email.
- Everywhere you are — Android, iOS and desktop, sharing the same notes.
- Fast and lightweight — launches instantly and stays snappy, even on older devices.

BUILT FOR FOCUS

A clean monospace editor that's great for plans, checklists, code snippets and everyday notes. Search across everything instantly, and restore anything you delete from Trash.

FREE TO USE

ThatNote is free to get started. Upgrade to Pro any time to unlock more — one subscription covers all your devices.

YOUR PRIVACY MATTERS

We built ThatNote to respect your data. Notes you choose to encrypt are protected with strong encryption derived from your password, so only you can open them. We can't see your encrypted content, and we never sell your data.

Download ThatNote and keep your ideas in sync — always.