Browser: Free. Native app for iPhone, iPad and Mac: €14.99/$12.99 at launch (regular €19.99/$19.99), one-time purchase across all three devices, no subscription.
Free desktop app for personal use with no account needed. Solo: €35 one-time payment includes 9 GB cloud storage, sync, backup, web app and commercial work licence. Pro: €5/month or €50/year includes 99 GB cloud storage, share links and collaborative editing. Team: €50/month or €500/year for shared
Key features
Fully offline with no server required
Real folders on disk and Markdown files
Automatic version history with restore
Sync via user's own cloud folder (iCloud, Dropbox)
Nested folders to any depth
Freehand drawing with pen and color
Magnetic arrows for connecting elements
Full-text search across all folders
Interactive to-do lists on canvas
Image resize, rotate and layer ordering
Full keyboard shortcut support
Web access with cloud sync
Share boards and collaborative editing
Version history on Pro and Team
Export to PNG or JPEG image
Works fully offline on desktop
What makes it different
No account or server: your data never leaves your device
Real files you own: folders are real folders, documents are Markdown files
Works fully offline with no internet dependency
Automatic sync through your own cloud (iCloud or Dropbox)
Native apps for iPhone, iPad and Mac showing full canvas
Free forever on your own disk for personal use with no account required
References stay local by default; cloud sync is optional
Fair one-time pricing for Solo instead of ongoing subscription
visualOS
Moodis