Kurogo

A private personal wiki powered by a local LLM.
Fully Offline, Encrypted Knowledge, AI-Written Wiki.
Your knowledge, on your device.

Download on the
App Store
GET IT ON
Google Play
Download Your AI
Download the AI model for offline chat. Requires approximately 6GB of storage.
v1.0.0 73%
About 45s remaining
Kurogo
Search...
Recipes
Tomato Pasta Ingredients: Tomato, Pasta...
Spice Curry 2 days ago
Travel Plans 3
Shopping List 5 min ago
Searching Wiki...
What should I have for dinner?
How about the tomato pasta you made before?
Type a message...
Shopping List
•Tomatoes x 3
•Pasta 200g
•Olive Oil
•Basil
Writing to note
Make a shopping list
Done! Written to note.
Type a message...

What Kurogo Can Do

Kurogo
Search...
Recipes
Tomato Pasta Ingredients: 3 tomatoes, pasta...
Spice Curry 2 days ago
Travel Plans 3
Shopping List 5 min ago

AI-Written Private Wiki

Just ask the AI to create and edit wiki pages. Organize information with a markdown-compatible wiki and manage it hierarchically with folders. Build your own knowledge base right on your device.

  • Ask AI to create and edit wiki pages
  • Free formatting with markdown support
  • Organize hierarchically with folders
  • Import and summarize from URLs and files
Searching Wiki...
What should I have for dinner?
How about the tomato pasta you made before?
Type a message... ↑

AI Chat with Wiki Reference

An AI that knows your wiki. Ask a question in chat and it searches your wiki for relevant information to answer. All running on-device.

  • Searches wiki to enhance responses
  • Create and edit wiki from chat
  • Real-time streaming responses
  • Supports Japanese and English
Chat••••••
Wiki••••••
Settings••••••
On-Device Encryption

Encrypted Private Data

All data is encrypted and stored only on your device. Encryption keys are securely managed in your device's secure storage.

  • Full database encryption for protection
  • Encryption keys stored securely on device
  • No data sent to external servers
  • Delete all data anytime from within the app

Use Cases

1

Have AI Write Your Wiki

When you want to organize and record information

1 Ask AI to create a wiki page via chat
2 AI creates the page in markdown
3 Organize hierarchically with folders
4 Keep building it together with AI
2

Ask AI with Wiki Context

When you want to recall past knowledge

1 Ask a casual question in the chat
2 AI searches your wiki for relevant info
3 Answers based on wiki content
4 Add to wiki directly from the response
3

Import from URLs and Files

Bring external info into your wiki

1 Paste a URL into the chat
2 AI fetches and summarizes the content
3 Save as a new wiki page
4 File imports supported too
4

Customize to Your Liking

Personalize your settings

1 Change your display name and AI name
2 Delete all data from within the app
3 Choose Japanese or English
4 Manage AI models from settings

The Brain of Kurogo

Powering all wiki creation, search, and conversation is
a text-only local LLM derived from Google'sGemma 4 E2B.
Optimized for on-device inference on mobile.

Kurogo-Gemma-4-E2B-text-GGUF
google/gemma-4-E2B-it · text-only · Q4_K_M
Parameters 5B
File Size 3.11 GB
Context Length Up to 32K
Required Memory 6 GB+
GGUF Q4_K_M imatrix on-device Gemma License
Compatible Devices
iOS
iPhone 17 / 17 Pro iPhone 16 / 16 Pro iPad Air (M4) and later
Android
Pixel 10 / 10 Pro Galaxy S26 / S26 Ultra
View on Hugging Face

Roadmap

1 Coming Soon
Coming Soon
Web SearchKnowledge Expansion
1
2
2 Future Plans
Future Plans
Image RecognitionVoice TranscriptionTask Automation

Ready to try it out?

Fully offline, encrypted, your own private wiki.

Download on the
App Store
GET IT ON
Google Play