NoteRich is a privacy-first, AI-powered note-taking app that keeps your original notes 100% local while using ephemeral, minimal-context cloud calls to provide AI features like summarization, smart Q&A, scan & extract, memory-driven personalized insights and local RAG indexing—so you get powerful, evolving AI assistance (and cross-device P2P sync and encrypted storage) without permanently uploading or exposing your full note archive, making it a strong choice for users who want modern AI productivity with strict data control.