Overview
What My 6~7 Brain does
Your brain is great at having ideas — terrible at storing them. Meeting notes, shower thoughts, article highlights, random inspirations: they all fade within hours. My 6~7 Brain captures them instantly via text or voice and makes them searchable forever.
What makes it different is where the AI runs. Most note-taking apps send your data to the cloud for processing. My 6~7 Brain runs its AI entirely on your device using Core ML and Apple's MLX framework. Your private thoughts, journal entries, and meeting notes never leave your phone — not even for search or analysis.
Over time, the app builds a knowledge graph of your ideas, connecting related thoughts you might never have linked yourself. Ask it questions in natural language — "What did I think about that project last month?" — and get answers drawn from your own personal knowledge base, powered by AI that respects your privacy.
Features
What sets My 6~7 Brain apart
Voice transcription & journaling
Capture thoughts the moment they happen with one-tap voice recording. On-device transcription converts speech to searchable text instantly — no internet needed.
On-device AI search & chat
Search your entire knowledge base using natural language. Ask questions about your notes, meetings, and ideas — all processed locally on your iPhone using Core ML.
Visual knowledge graph
Discover connections between your ideas that you didn't know existed. A visual graph maps how your thoughts, notes, and memories relate to each other.
Apple Watch & widgets
Capture thoughts from your wrist with the Watch app. Home screen widgets show recent entries, mood tracking, and quick-capture buttons.
How it works
Three steps to total recall
Capture a thought
Type, dictate, or voice-record your idea. My 6~7 Brain transcribes and stores it locally on your device — no cloud upload required.
AI connects the dots
On-device AI indexes your new entry and automatically links it to related thoughts, notes, and memories in your knowledge base.
Search and discover
Ask questions in plain English, browse your knowledge graph, or let weekly AI insights surface patterns and connections you missed.
Use cases
Who My 6~7 Brain is for
Busy professionals
Never forget what was discussed in meetings. Capture notes on the go and search them later — even offline. Your personal memory, always accessible.
Privacy advocates
Want AI-powered note-taking without trusting a cloud provider with your private thoughts? My 6~7 Brain processes everything on-device. Zero data collection.
Reflective journalers
Journal daily and let AI find patterns in your thinking. Mood tracking, weekly insights, and a knowledge graph that grows with you — all completely private.
Start building your second brain
Capture everything, search anything, share nothing. Privacy-first knowledge management for iOS.
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