# CosmoKnowledgeMap — Pages you read  grow in a map.

> Pages you read  grow in a map. (iPhone/iPad app by seiji honda.)

- Source: https://appshunter.io/ios/app/cosmoknowledgemap/id6805659873 (this page in markdown: same URL + `.md`)
- Developer: [seiji honda](https://appshunter.io/developer/1896430544)
- Category: Productivity, Reference
- Price: Free
- Age rating: 12+
- Requires: iOS 17.0 · 19 MB
- Languages: American English, Japanese
- Released: 2026-09-03
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/cosmoknowledgemap/id6805659873/reviews.md

## What is CosmoKnowledgeMap?

**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.


## Version history (last 3 releases)

### 1.2 — 2026-09-09

• 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.

### 1.1 — 2026-09-05

- Enhanced the journey from search to star. Expand your view, bank through light trails, and arrive as the chosen star and its connections relight in icy blue.
- Enhanced the return from Cosmic Collapse. Scattered stars and severed links are drawn back into the original map and light up again.
- Made maps easier to read. Connections stay hidden by default and appear at a consistent thin width only when you select a star.

### 1.0 — 2026-09-03

No release notes.

## More apps by seiji honda

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- [Tilt Hit](https://appshunter.io/ios/app/tilt-hit/id6767581735)
- [Hertz Sense](https://appshunter.io/ios/app/hertz-sense/id6767974523)
- [Causal Loop Diagram](https://appshunter.io/ios/app/causal-loop-diagram/id6769942289)
- [Wash&Shine](https://appshunter.io/ios/app/wash-and-shine/id6769987213)

All apps by seiji honda: https://appshunter.io/developer/1896430544

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*