Cipher AI: Private LLM Chat

Cipher AI is a fully private, on-device AI assistant. Your conversations never leave your iPhone — no servers, no cloud, no data collection. FEATURES: • Runs 100% on-device using local language models • Web search, weather, currency, unit conversion, and more — all built in • No account required. No subscription. No internet needed for chat. • Open source models — you choose what runs on your device • Supports multiple models with automatic download BUILT-IN TOOLS: • Web Search — find anything with DuckDuckGo • Weather — current conditions for any city • Calculator — evaluate any math expression • Unit Converter — length, mass, temperature, speed, volume, energy • Currency Exchange — live exchange rates • Date & Time — current time in any timezone • Password Generator — create secure random passwords • Wikipedia — instant summaries for any topic YOUR PRIVACY, GUARANTEED: Cipher AI processes everything locally. There are no accounts to create, no data sent to servers, and no usage tracking of any kind. What you type stays on your device — period. PERFECT FOR: • Sensitive questions you don't want tracked • Offline use when traveling or in low-connectivity areas • Daily tasks: quick math, unit conversions, drafting messages, brainstorming • Anyone who values their digital privacy Download a model once, then chat completely offline. Your AI. Your device. Your rules.