Leaf vs CORTEX_

Private, offline AI chat that lives entirely on your iPhone. Leaf pairs a calm, botanical interface with Apple’s on-device Foundation Model so you can brainstorm, write, summarize notes, and work through code—even in Airplane Mode. No cloud servers. No accounts. No subscriptions. WHY LEAF IS DIFFERENT • 100% On-Device & Offline — Every prompt and response is generated locally on your iPhone using Apple Intelligence. Zero data leaves your device, and zero water or cloud data-center energy is used. • 4-Layer Context & Memory Engine — Inspired by modern LLM memory systems, Leaf combines session context, long-term user memories, recent chat summaries, and a smart token-based sliding window so it remembers who you are across conversations. • Transparent, Editable Memory — Leaf automatically learns your preferences, skills, and goals as you chat—or you can add, edit, and delete memories anytime in the built-in Memory & Context Inspector. • Smart Cross-Chat Summaries — When you switch topics, Leaf summarizes past threads on-device so you can pick up right where you left off. • No Account & No Subscription — Open Leaf and start chatting immediately. No sign-up, no email, no token paywalls, and no recurring fees. BUILT FOR REAL WORK & EVERYDAY THINKING • Summarize rough meeting or lecture notes into crisp checklists • Draft warm, concise replies and emails without filler • Debug code, compare architectures, and brainstorm weekend projects • Pin important threads and inspect real-time token capacity at a glance YOUR WORDS STAY YOURS In a world of cloud AI that harvests conversations for training, Leaf takes a quieter, local-first approach. Your thoughts stay on your phone—we can’t read them, and we never will.

CORTEX is a Personal Intelligence Operating System built to help you think clearly, remember what matters, organize your world, and move from conversation to action. CORTEX 2.5 introduces a completely rebuilt experience powered by connected CORTEX intelligence. The redesigned interface brings conversation, voice, memory, intelligence tools, connected services, and personalization together in one unified system. EXPLORE CORTEX 2.5 • Communicate naturally through text and voice • Continue conversations with greater context and continuity • Personalize your CORTEX character, voice, appearance, and interface • Explore World intelligence and timely information • Organize priorities, plans, ideas, and responsibilities • Access Finance, Health, Gaming, Nexus, and Signal Zero experiences • Connect supported accounts and services where available • Use supported Tesla experiences with an authorized account • Manage privacy, permissions, connected services, and preferences • Discover intelligent tools designed for everyday life and execution BUILT AROUND YOU CORTEX is designed to become a consistent intelligence layer across the moments, decisions, responsibilities, and systems that shape your life. You remain in control of your information, permissions, connected accounts, and personalized experience. Features that rely on third-party services require the appropriate account, authorization, and availability. CORTEX is not simply another chatbot. It is the beginning of a more connected, personal, and capable intelligence experience. CORTEX is built by CORTEXNODE Inc. Others respond. CORTEX executes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/