Prototo

What is Prototo?

Every design tool today puts AI on top of a canvas. Prototo removes the canvas. Describe a screen in plain language and it renders as a real native iOS app, not a webview mockup. Prototo Desktop puts Claude Code and the iPhone Simulator side by side in one window. No terminal, no commands, no file to touch. Publish turns any prototype into a link. Recipients open it in the free Prototo app and the prototype runs natively on their own iPhone, real gestures, real haptics, real Liquid Glass.