How to Run Local AI on Your Android Phone in 2026 (No Cloud, No Account)

Your Android phone has a GPU more powerful than most 2018 laptops. Modern Snapdragon chips have dedicated AI accelerators that sit idle while you pay $20/month to run AI on someone else's server. That's changing. Off Grid is a free, open-source app that runs AI models locally on your Android phone. No internet connection after the initial model download. No account. No data leaving your device. This guide covers how to set it up, which models to use, and what performance to expect on your speci...