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aj is an AI-powered productivity suite of tools designed for your Apple devices. It acts as your private, powerful “second brain” that captures your thoughts, automates complex workflows, and answers questions against your own data—all while prioritizing your privacy and offering offline reliability. This guide will walk you through the core features of the app and help you get started.

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Core Features

aj is built on two powerful, integrated pillars that cater to the needs of busy professionals and power users.

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1. The Asynchronous Scribe: Your Resilient Dictation Tool

The Scribe is designed for mission-critical voice capture. It’s not a real-time conversationalist; it’s a professional stenographer that never loses a word, built on a resilient, offline-first architecture.

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2. The Private Knowledge Base (RAG): Your Secure Second Brain

Connect aj to your personal knowledge stores (like Google Drive or local folders) and turn them into a private, searchable database.