
CosmoKnowledgeMap
Pages you read grow in a map.
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Free
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About
**What is CosmoMap?**
- CosmoMap is a personal knowledge map that turns pages and notes collected from Safari into stars and connections.
- Save information from the Safari extension, Share Sheet, or manual entry.
- Use fast full-text search as your starting point, then view and explore pages, topics, and links as a 3D knowledge map of stars and lines.
- Jump from search results to a star, follow its connections, and discover unexpected relationships.
**Four ways to view**
- Choose from Sphere, Nebula, Neural Network, and Plane views.
- Switch views to explore the same information from different perspectives.
**Expand with AI**
- Choose a topic, and CosmoMap creates text you can give to an AI.
- Paste it into an AI you use, such as ChatGPT, Claude, or Gemini, then import the returned file or response text.
→ New stars and connections are added to your map.
- Choose 30, 100, or 200 items to expand.
- CosmoMap does not connect directly to AI services. No API key or additional payment is required.
**Passcode for each notebook**
- Set a different numeric passcode for every notebook.
- On supported devices, you can also unlock notebooks with Face ID or Touch ID.
- Keep work, study, hobbies, and other knowledge maps separate and secure.
**Includes the Japan Star Map sample**
- Includes a star map built from 50,000 Japan-related articles from Japanese Wikipedia and 151,153 real article links.
- Start exploring a vast knowledge universe even before adding anything yourself.
**Cosmic Collapse Mode**
- Use the knowledge map you have grown as your stage: tear through stars, fling them away, and pull them in for a spectacular collapse.
- Turn your knowledge map into a place to play, not just a place to organize and browse.
- Close the mode at any time to return to your original map. Your information is never damaged.
**Stored on your device**
- Imported information is stored on your device. The app does not automatically send it to external servers.
- AI integration works by letting you review and copy or share information yourself.
- Safari Private Browsing pages are excluded from automatic capture.
**About the sample data**
- The included sample uses article titles and introductory excerpts from Japanese Wikipedia.
- It is available under the Creative Commons Attribution-ShareAlike 4.0 International license (CC BY-SA 4.0).
- Open any article’s detail screen to view its source article and edit history.
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What's New in CosmoKnowledgeMap
1.2
September 9, 2026
• Improved Cosmic Collapse controls. • Swipe speed now changes how stars split apart, while flick speed and direction determine how they scatter. • Holding “Absorb” strengthens the pull. Release your finger to send the captured stars bursting outward. • Improved extraction of article text and meaningful links from Safari, reducing unwanted content such as ads and menus. • Improved handling of duplicate title variations and connection reasons when importing AI responses. • Refined automatic connections between information to reduce weak matches based on a single shared word. • Fixed an issue where lines remained visible when first opening a map.
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