ZettelkastenNote

Turn your knowledge into a growing asset.
ZettelkastenNote is a card-based knowledge management app
inspired by the Zettelkasten method — a system where you
capture ideas as small cards and connect them to build
a growing web of knowledge.
# Organize Your Thinking
- Capture ideas as atomic cards (Zettels) with notes
- Group related ideas together
- Turn scattered thoughts into structured insights
# Intuitive & Simple
- Drag & drop to reorder freely
- Swipe for quick access
- Clean, distraction-free interface
# Privacy First
- Local-first design
- Your data stays on your device and (optionally) in your private iCloud
- No tracking, no ads, no third-party data sharing
# Sync Across Devices (Optional)
- iCloud sync across all your Apple devices
- Toggle sync on/off anytime in Settings
- Works fully offline when sync is off
# Perfect For
- Capturing fleeting ideas before they disappear
- Organizing what you learn from books and articles
- Building a personal knowledge base over time
- Collecting problem-solving insights
Download free and start building your knowledge system today.