ZettelkastenNote
ZettelkastenNote
About
This app helps you build a personal knowledge base by capturing ideas as interconnected cards. It offers features like AI-powered suggestions, a link graph visualization, and a clean interface for organizing thoughts and discovering connections. Your data is kept private and can optionally sync across your Apple devices.
What's New in ZettelkastenNote
2.15.0
October 28, 2026
- Links between notes now sync via iCloud. A link you make on iPhone shows up on iPad and your other devices (links made since v2.11.0 are uploaded automatically after updating) - "Ideas, revisited" on Home can now be turned on or off in Settings. Morning notifications and the widget keep working as before - Announcement titles now appear in your device's language - Open the official website from Settings - Fixed an issue where iCloud sync could no longer save its internal data with a large library, and made large syncs lighter
MoreSubscriptions & In-App Purchases
$1.99
ZettelkastenNote Pro
Unlock editing and creation on your Mac
Developer apps
FAQ
What is ZettelkastenNote?
ZettelkastenNote is a card-based knowledge management app that helps you capture, connect, and organize your ideas using the Zettelkasten method. It allows you to build a web of knowledge from small, atomic notes.
How does ZettelkastenNote organize thinking?
It allows you to capture ideas as atomic cards (Zettels) with notes, group related ideas, and turn scattered thoughts into structured insights. You can see your knowledge as a link graph and discover connections between your notes.
Does ZettelkastenNote have ads?
No, ZettelkastenNote is ad-free. The app emphasizes privacy and does not include advertisements or third-party data sharing.
What devices does ZettelkastenNote support?
ZettelkastenNote is available on Mac, iPhone, and iPad, allowing for seamless syncing across your Apple devices if you choose to enable it.
Is ZettelkastenNote free to use?
Yes, ZettelkastenNote is free to download and start using. There are optional in-app purchases available for enhanced features or functionality.
How often is ZettelkastenNote updated?
The latest version, 2.15.0, was released on October 28, 2026. Updates are provided by the developer, Shoetsu Kawasato, to improve functionality and reliability.
Can I use ZettelkastenNote offline?
Yes, ZettelkastenNote has a local-first design and works fully offline. You can toggle iCloud sync on or off at any time in the settings.
What is the age rating for ZettelkastenNote?
ZettelkastenNote has an age rating of 4+, making it suitable for a wide range of users interested in organizing their knowledge.
