Meta Prompt: AI Builder

Meta Prompt turns a rough idea into a structured, expert-grade prompt you can paste straight into ChatGPT, Claude, Gemini, Copilot or any model -- and it runs entirely on your device.

WHY IT WORKS A 20-agent pipeline (powered by on-device Apple Intelligence) analyzes your intent, builds a role and context, sets constraints and an output format, adds reasoning scaffolding, and runs quality gates -- the work a prompt engineer would do, in seconds.

WHAT YOU GET

• A complete Prompt Pack: role, context, rules, examples, output schema, and a definition of done.
• A quality score with concrete fixes before you copy.
• Refine chat to iterate on any result.
• One-tap copy / share into any AI app or API workflow.

PRIVATE BY DESIGN Everything runs on-device. No cloud upload, no account required to start. Your ideas never leave your iPhone or iPad.

BUILT FOR Writers, coders, engineers, students, founders, and anyone who wants reliable results from AI without trial-and-error prompting.

Requires iOS 26 and an Apple Intelligence-capable device.

Free to start. Pro unlocks the full 20-agent pipeline, unlimited runs, and export.

SUBSCRIPTION

Meta Prompt Lab Pro is available as Monthly, Yearly, and Lifetime access where supported. Prices vary by region and are shown before purchase. Monthly and Yearly subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in account settings.

Privacy Policy: https://ivanhub.co.uk/metapromptlab/privacy Terms of Use: https://ivanhub.co.uk/metapromptlab/terms