Cipher AI: Private LLM Chat

On-device AI Agents, scheduled jobs, 45+ MCP tools, and Cipher LMBridge for Mac/Windows/Linux. Create autonomous agents that work 24/7. No cloud required.

Cipher AI is a private, powerful AI assistant that runs entirely on your iPhone — no cloud, no accounts, no data collection.

RUNS 100% ON YOUR DEVICE Download a model and start chatting instantly. No internet required. Your conversations never leave your devices. Privacy isn't a setting. It's the architecture.

CIPHER LMBRIDGE — YOUR COMPUTER, IN YOUR POCKET Connect Cipher AI to your own computer via Cipher LMBridge and stream frontier models like Llama 3.3 70B, DeepSeek-R1, Qwen3, and more — directly from your Mac, PC, or Linux machine. Full model capability, zero cloud dependency.

200+ MODELS TO CHOOSE FROM Browse and download from the full Ollama and LM Studio catalogs, including: • Llama 3.2 · Llama 3.3 70B • Qwen3 · DeepSeek-R1 · Gemma 3 • Mistral · Phi-4 · Granite · and many more

AI AGENTS THAT WORK FOR YOU Create autonomous AI agents that browse the web, research topics, write code, and automate tasks — 24/7. Monitor every run, review full history, and approve tool calls. Run agents supervised or fully autonomous.

SCHEDULED JOBS Set agents to run on a schedule — daily briefings, stock alerts, research reports, fitness plans, and more. Set it and forget it.

45+ TOOLS & MCP INTEGRATIONS On-device tools give Cipher access to your contacts, calendar, location, reminders, and more. Connect Cipher LMBridge to unlock MCP integrations: run terminal commands, control Docker, query databases, browse the web with Puppeteer, connect Slack, GitHub, Notion, and more — all from your phone.

DEEP THINKING, VISIBLE Full support for reasoning models like DeepSeek-R1 and Qwen3 with think-block rendering — watch the model reason through a problem, then read the clean answer.

CIPHER PREMIUM Upgrade to remove ads and unlock everything: • No ads • All device tools • AI agents and scheduled jobs • MCP integrations via Cipher LMBridge • Document library (PDFs, Word, spreadsheets) • Unlimited conversation history

FINE-TUNED CONTROL Adjust temperature, context length, token limits, and extended thinking parameters. Cipher AI is built for users who want real control over their AI.

Terms of Use: https://lmbridge.org/terms Privacy Policy: https://lmbridge.org/privacy