Prompta

Chat with OpenAI models inside a native iPhone app, using your own API key so you stay in control of spend and data routing.

Replies stream in token by token for a snappy feel, and every answer renders full markdown including code blocks and tables.

Export any conversation as a PNG image or PDF document, or copy individual code blocks and text snippets with one tap.

Register any Shortcut as an AI plugin so the assistant can run device actions, call third-party APIs or process links on your behalf.

Tune model choice, prompting behaviour and other options to match how you like to work instead of being locked to a fixed setup.