Quick answer: Local AI Chat is not Ollama and is not affiliated with Ollama. It is an iPhone and iPad app for people who want a mobile local LLM experience without running a desktop server.
Why people search for Ollama on iPhone
Ollama made local AI easier for desktop users. But an iPhone workflow needs a different shape: app-first setup, mobile storage, mobile performance, offline use, and a simple way to chat with supported models on device.
Best fit
Use Local AI Chat if your real goal is not the Ollama app itself, but the local AI outcome: private model-based chat on your iPhone, without an account, API key, or cloud-first workflow.
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Install: Download Local AI Chat on the App Store if you want an iPhone-native local LLM workflow.