How to Run Vision AI Locally on Your iPhone in 2026 (Completely Offline, No Account)

The Neural Engine in your iPhone runs 35 trillion operations per second. Apple uses it for photo processing. You can use it to run vision AI models that analyze images, read documents, and answer questions about anything your camera sees — without uploading a single photo to any server. Off Grid is a free, open-source app that runs vision AI entirely on your iPhone. No internet connection after the initial model download. No account. No data leaving your device. This guide covers how to set it...