https://arstechnica.com/information-technology/2022/11/stable-diffusion-in-your-pocket-draw-things-brings-ai-images-to-iphone/

On Wednesday, a San Francisco-based developer named Liu Liu released Draw Things: AI Generation, a free app available in the App Store that lets iPhone owners run the popular Stable Diffusion AI image generator. Type in a description, and the app generates an image within several minutes. It's a notable step toward bringing image synthesis to a wider audience—with the added privacy of running it on your own hardware.