A cross-platform note-taking app powered by Cortex AI. Brain dump, voice notes, universal search, and 8 themes. Built with Flutter.
Your second brain, everywhere
Type and forget. Auto-saves instantly so you never lose a thought.
Every note auto-sorted by time with date grouping for easy navigation.
Cloud (OpenAI) or local (Ollama) AI for summaries, cleanup, explanation, quizzing, and chat.
Record audio, auto-transcribe via Whisper API, and save as structured notes.
Full-text search across all notes with voice input support.
Dark, Light, Midnight, Solarized, Nord, Dracula, Tokyo Night, and Gruvbox.
Dedicated Cortex screen with full notes context for free-form conversation.
iOS, Android, macOS, Windows, and Linux. One codebase, everywhere.
Enter your API key. Uses gpt-4o-mini for chat and whisper-1 for voice transcription.
Run Ollama locally with gemma3:4b or any model. Default URL: 127.0.0.1:11434.
Point to a custom endpoint for AI inference.
AI features disabled. Use Noto as a plain note-taking app.