OffNote AI vs PhiNote

OffNote AI turns your notes into a private knowledge base you can actually talk to. Write a memo, and OffNote AI quietly extracts the facts. Later, ask a question in plain language — who did I meet last Tuesday? what was that restaurant recommendation? — and get a direct answer from your own notes. Everything runs on your device. No data is sent to any server. No account required. HOW IT WORKS OffNote AI downloads a small AI model to your phone during setup. After that one-time download, it works completely offline. Your notes never leave your device — not even to generate answers. KEY FEATURES - Write and search notes with a clean, fast interface - AI automatically extracts key facts when you save - Chat with your notes: ask questions in natural language - Focus mode: ask about one specific note in depth - Conversation history across multiple chat sessions - Fully offline after the initial model download - No account, no subscription, no cloud storage - Choose from multiple on-device AI models in Settings WHY OFFNOTE AI? Most AI apps send your notes to a remote server to generate answers. OffNote AI runs the model locally, so your personal thoughts, plans, and records stay yours — always.

PhiNote is a private notes app with a real AI built in — and it never leaves your phone. Write your notes like you always do. Then ask PhiNote anything about them: "What did I write about SN2 reactions?" or "Summarize chapter 4." The AI reads your notes and answers instantly, because it's running locally with Qwen3 — not in the cloud. Studying for a test? Tap Quiz Me and PhiNote turns any note into a quiz on the spot. Get scored, see exactly which questions you missed, and review before your next session. Why on-device matters: • Your notes and questions never touch a server • Works with zero internet connection • No accounts required to use the AI • Nothing to leak, nothing to subscribe to just to feel safe Built for iPhone and iPad, with a proper split-view layout on iPad so your notes and chat sit side by side. Free to write, organize, and read your notes. Unlock on-device AI — chat and Quiz Me — with a one-time purchase. Private by design. Smart by default.