Draw Things
Stable Diffusion as a native Mac & iOS app.
FreeCPU-capable
Actually FreeNo SignupWatermark-FreeHobbyist-Friendly
One-click Stable Diffusion for macOS.
Runs locally · Integrated / Apple Silicon
Apple Silicon required (M-series); Intel Macs unsupported in current builds.
DiffusionBee was the original 'just give me Stable Diffusion on my Mac' app and remains a polished choice for hobbyists. Bundles SD 1.5 / SDXL / inpainting / outpainting / upscaling behind a simple UI. Slightly behind Draw Things on performance and model breadth, but the simplest possible on-ramp.
Free download, open source (AGPL).
Stable Diffusion as a native Mac & iOS app.
Stable Diffusion XL, dialed to one button.