PhoneDiffusion

PhoneDiffusion provides on‑device AI image generation for iPhone users, allowing text-to-image creation, photo transformation, inpainting, background removal, and upscaling without uploading data to the cloud. It targets creators who want private, offline access to Stable Diffusion on their iPhone, with control over the generation process and access to models directly on device.

The app selects and optimizes models for the device, offering a workflow that starts with choosing a model, describes what you want, and refines results locally. It keeps work in a private on-device gallery, enabling results to become the starting point for future iterations while remaining local to the device.

PhoneDiffusion emphasizes privacy and offline operation, ensuring prompts and generated images stay on the iPhone and that internet access is not required after setup. It supports on-device storage, no prompt uploads, and no account requirements, with generation and storage confined to the device.

The tool promotes on-device Stable Diffusion with curated model packs, offline workflows, and iPhone-native functionality, focusing on private generation and local processing rather than cloud-first rendering. It highlights support for SD 1.5 and SDXL and ongoing optimization of model packs for supported devices.

Use cases

• Generate AI images locally from text on iPhone
• Transform photos and refine results without cloud uploads
• Save results privately to the device or Photos