--- title: "Meta Prompt: AI Builder - Reviews, Revenue and Downloads in United Kingdom | Apple App Store" description: "Stop fighting ChatGPT for a decent answer. Start with one rough idea and Meta Prompt Lab turns it into an expert-level prompt using 20 private on-device AI agents in seconds. Most people write vague " --- # Meta Prompt: AI Builder — United Kingdom > Study & Work Help, Offline ![Meta Prompt App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/2b/5c/56/2b5c56c9-9cf8-19f5-7289-9fe24275fa0e/AppIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Elijah Carter](https://apptail.io/developer/elijah-carter-PuZICb) (United Kingdom) **Category:** Utilities **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.metapromptlab.v2 **Store:** Apple App Store **Country:** United Kingdom **Version:** 2.4.13 (released 2026-09-20) **Original Release:** 2026-03-25 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id6760596619) **AppTail Page:** [https://apptail.io/app/meta-prompt-ai-builder-Mjbz/united-kingdom](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/united-kingdom) ## Meta Prompt Description Stop fighting ChatGPT for a decent answer. Start with one rough idea and Meta Prompt Lab turns it into an expert-level prompt using 20 private on-device AI agents in seconds. Most people write vague prompts and get vague answers. Meta Prompt Lab fixes that. Your idea passes through a 20-agent pipeline that organises intent, audience, constraints, examples, output format, and quality checks. You get a clean, ready-to-use prompt for serious work that you can paste into ChatGPT, Claude, Gemini, or Copilot, plus a structured MetaPromptSpec JSON export when you need a repeatable workflow. WHY IT WORKS - 20-agent on-device pipeline builds prompt structure, clarity, and completeness - Quality score across clarity, specificity, actionability, signal-to-noise, and domain fit, so you know it is strong before you use it - Prompt Vault to save, tag, and reuse your best prompt packs - Presets for writing, coding, research, learning, marketing, hiring, and creative work - Live pipeline progress so you can watch each stage complete PRIVATE BY DESIGN Your prompt text is processed on your device. No account is required for the core workflow. Prompt generation never uses cloud processing, no prompts are sent to a server, and your ideas stay yours. Works offline. FREE VS PRO Free: 3 runs per day, 8 of the 20 agents, starter Vault and History, starter presets, and 5 refine chat messages per day. Pro: unlimited runs, the full 20-agent pipeline, full Vault and History, all presets, export tools, unlimited refine chat, and the complete quality breakdown. Not ready to commit? Build a 7-day streak and unlock a Pro Preview with full 20-agent runs at no cost. 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: Terms of Use: ## Meta Prompt Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cd/30/d9/cd30d93a-dd9a-2e10-ebab-8813d1bea80c/shot_create_typed.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fc/f5/6d/fcf56d69-a3bc-f884-a20d-5febb77cf663/shot_running.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/00/17/bc00178e-a40c-7927-0223-37fbfee4b2e3/shot_settings_privacy.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/66/b8/cb/66b8cbb0-78d0-8472-d425-7df16974aa15/shot_chat.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/35/21/e7/3521e7db-a2b6-1e05-3cdd-4437e6550142/shot_history.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9f/c2/3d/9fc23d27-5bd3-106e-1fab-a818d5c4996d/shot_blog.png/1320x2868.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ae/68/d2/ae68d254-898a-19de-bd67-a1ac27dd5a1b/shot_create_clean.png/1320x2868.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/12/05/ff12057a-9cfe-09f6-9f79-ff429c52786e/shot_results.png/1320x2868.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/80/00/c7/8000c758-7990-ab89-5b80-518158cbaa95/shot_results_study.png/1320x2868.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/37/81/25/3781259c-6b68-bb6d-2e1b-10ac6c48f57b/shot_paywall.png/1320x2868.png) ## Meta Prompt Rating Breakdown in United Kingdom - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Meta Prompt Available In - [United Kingdom](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/united-kingdom) - [Türkiye](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/turkey) - [Saudi Arabia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/saudi-arabia) - [Bahrain](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/bahrain) - [Belarus](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/belarus) - [Switzerland](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/switzerland) - [Germany](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/germany) - [Denmark](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/denmark) - [Ecuador](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/ecuador) - [Estonia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/estonia) - [Egypt](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/egypt) - [Grenada](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/grenada) - [Croatia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/croatia) - [India](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/india) - [Iceland](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/iceland) - [Jordan](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/jordan) - [Kuwait](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/kuwait) - [Cayman Islands](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/cayman-islands) - [Kazakhstan](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/kazakhstan) - [Lebanon](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/lebanon) - [Sri Lanka](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/sri-lanka) - [Latvia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/latvia) - [Madagascar](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/madagascar) - [Mali](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/mali) - [Malta](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/malta) - [Mauritius](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/mauritius) - [Mexico](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/mexico) - [Netherlands](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/netherlands) - [Nepal](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/nepal) - [Pakistan](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/pakistan) - [Russia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/russia) - [Senegal](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/senegal) - [Suriname](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/suriname) - [Thailand](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/thailand) - [Tunisia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/tunisia) - [Ukraine](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/ukraine) - [Angola](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/angola) - [United States](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/united-states) - [Australia](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/australia) - [Belgium](https://apptail.io/app/meta-prompt-ai-builder-Mjbz/belgium) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*