iPhone app

Your best prompts, in every app.

PrompX for iPhone puts your prompt library on the keyboard. Insert a saved prompt into any app, fill in the blanks, and keep the results next to the prompt that made them.

Download on the App Store

Free to start · iPhone and iPad · iOS 17 or later

Your prompts, inside every app.

Switch to the PrompX keyboard in ChatGPT, Claude, Gemini, or anywhere you type. Start typing to search your library, tap a prompt, and the whole thing drops in, ready to send.

The PrompX keyboard inserting a structured skincare product photo prompt into an AI chat app, next to the image that prompt generated

Fill in the blanks. Copy a perfect prompt.

Turn your best prompts into templates with {{variables}}. Type the specifics once on the prompt screen, watch them fill in throughout the prompt, then copy the finished version in one tap.

A cold outreach email prompt on iPhone with its role, company, and pain point variables being filled in, then copied with the values in place

Keep the results with the prompt.

Prompts carry their example outputs (images, text, or code) right alongside them, so you know what a prompt makes before you use it again.

An image prompt on iPhone with its Example Output expanded, and the Example Output viewer showing three generated product photos

Describe it. Get a structured prompt.

Give AI Create a goal, an audience, and a tone. It drafts a reusable prompt with steps, rules, and {{variables}} built in, ready to edit and save to your library.

The AI Create form on iPhone with a goal, audience, and tone filled in, and the New Prompt editor pre-filled with the drafted prompt

Everything else your prompts need.

Collections: Group prompts into nested collections and pin the ones you use most.
Stitch: Chain several prompts with shared variables and copy them as one.
Save from any app: Use the share sheet to save text or a link as a prompt, with an AI-suggested title and tags.
Home Screen widget: See your recent prompts at a glance and jump straight to one.
Share links: Send a prompt to anyone with a link they can view and remix.
Synced everywhere: Your library stays in sync with PrompX on the web, Mac, and Chrome.

Take your best prompts into every app.

Download on the App Store Explore the workspace