How to Use Ollama From Your iPhone in 2026 (No Configuration Required)

You have Ollama running on your Mac or PC. You have models downloaded. Maybe Qwen 3.5 9B, maybe Llama 3.1, maybe something you fine-tuned yourself. It works great - when you are sitting at your desk. But your iPhone is in your pocket all day. Your Ollama server is in another room. And every guide for connecting the two reads like a sysadmin manual. Set OLLAMA_HOST. Find your local IP. Configure firewall rules. Hope your router does not reassign addresses. There is a simpler way. Off Grid auto-discovers Ollama servers on your network and lets you use them from your iPhone. No IP addresses. No port forwarding. No configuration files. What you need A computer running Ollama with at least one model downloaded An iPhone (12 or newer recommended) on the same WiFi network Off Grid installed from the App Store (search "Off Grid AI") Step 1: Make Ollama accessible on your network By default, Ollama only listens on localhost. You need to change one thing so other devices on your WiFi can reach i