Phonediffusion App Runs ComfyUI-Style Stable Diffusion Workflows Locally on iPhone
English summary
The Phonediffusion iOS app enables fully on-device Stable Diffusion workflows with a ComfyUI-like interface. Users can chain multiple steps: txt2img, img2img, upscaling, and background removal. The app runs locally and offline (airplane mode) and performs fast on an iPhone 17, while still usable on a 6-year-old iPhone 12 at approximately half the speed. The developer shared a demo of product photo cleanups and invites suggestions for additional workflows. The app is available on the App Store.
Chinese summary
Phonediffusion iOS应用可在iPhone上完全本地运行Stable Diffusion工作流，提供类似ComfyUI的链式操作界面。支持txt2img、img2img、放大和背景移除等步骤串联。该应用可离线运行（飞行模式），在iPhone 17上生成速度很快，在6年前的iPhone 12上也能以约一半的速度运行。开发者展示了产品照片清理的示例，并邀请用户建议更多工作流。该应用已在App Store上架。
Key points
Fully local Stable Diffusion workflows on iPhone via Phonediffusion app.
通过Phonediffusion应用在iPhone上实现完全本地的Stable Diffusion工作流。
Supports chaining of txt2img, img2img, upscaling, and background removal.
支持串联txt2img、img2img、放大和背景移除等操作。
Works offline; fast on iPhone 17, about 50% slower but functional on iPhone 12.
可离线运行；在iPhone 17上快速，iPhone 12上约慢50%但仍可用。
App available on the App Store.
应用已在App Store上架。