Offline AI Chat & Assistant

Works with zero internet. Put the plane in airplane mode, open the app, and keep chatting. Your conversations never leave the device. Prompts, answers, and history stay local by default — there is no cloud AI relay handling your generation. No account, no sign-in, no waiting on a server. The model runs on your iPhone, so answers start streaming immediately whether you are on a flight, on the subway, abroad without data, or simply offline on purpose. WHY OFFLINE AI • Chat, write, plan, and code without a connection • Prompts and chat history stay on the device • Streams responses as they are generated • A lighter model option for a smaller setup • Advanced control over generation and runtime settings • No account and no sign-in required WHAT PEOPLE USE IT FOR • Long flights and travel with no roaming data • Confidential notes, drafts, and work material • Writing, summarizing, and rewriting text • Everyday questions, planning, and brainstorming • Technical exploration and coding help OFFLINE AI PRO Upgrade for more demanding work: • Thinking Mode for deeper reasoning • Context windows up to 32K tokens • Reusable system prompts • Temperature, Top-K, and Top-P controls • CPU or GPU runtime controls when available IMPORTANT An initial model download and setup are required before offline generation is available. Model availability and performance depend on your device and selected runtime. Offline AI Pro Weekly is an auto-renewable subscription. A 3-day free trial may be available once, then the subscription renews at $1.99 per week unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. Manage or cancel your subscription in App Store account settings. Privacy Policy: https://fonovapplab.com/privacy Terms of Use: https://fonovapplab.com/terms