Free AI Prompt App for iOS

The Ultimate AI Prompt Generator App

Turn simple words, voice memos, or photos into perfect requests for ChatGPT, Midjourney, and Claude in seconds. Zero “prompt engineering” required.

4.9/5 · Over 50,000 creators are already generating better results.

Prompt Generator app — Studio home with Text, Image, and Reference workflows
Download on the App Store
QR code to download Prompt Generator on the App Store
Scan to install Point your smartphone camera at the code

Start for free. No credit card required.

AI Workflow

Want to write prompts automatically? Stop guessing and wasting your limits.

AI is supposed to save you time, not force you to learn a new coding language. If you’re still doing it manually, you are probably facing the same daily hurdles:

  • The Blank Page Syndrome

    Struggling to formulate what you actually want and settling for generic, boring AI outputs.

  • Burned Limits and Wasted Hours

    Spending your paid generation limits on endless trial-and-error just to get one decent result.

  • Complex Syntax Overload

    Memorizing weights, negative prompts, and aspect ratios instead of focusing on your creative vision.

Your AI Toolkit

Everything you need to generate better prompts

ChatGPT Prompt Builder

Turn a Rough Idea into a Masterpiece

Stop typing paragraphs. Just drop a rough, one-sentence idea, and our engine will structure it into a comprehensive brief. It automatically assigns the perfect role, sets the tone of voice, and defines constraints for flawless text generation.

ChatGPT prompt builder — compose screen with a text prompt idea ready to generate
Image to Prompt AI

Steal the Style from Any Image

Found a photo, interior design, or aesthetic you love? Upload it as a reference. Our reverse-engineering algorithm analyzes the lighting, palette, and camera settings to give you the exact prompt needed to recreate it in Midjourney or DALL-E.

Image to Prompt AI — reference photo upload for Midjourney prompt maker
Voice to Prompt

Brainstorm on the Go: Voice to Prompt

Brilliant ideas don’t wait for you to sit at a desk. Hit the mic while walking or commuting. Acting as an intelligent audio prompt generator, the app transcribes your thoughts, filters out the filler words, and instantly crafts a ready-to-paste voice to text AI prompt.

Voice to prompt — audio prompt generator with microphone on compose screen
Template Library

Build Your Library: The Best AI Prompt Templates

Never lose a winning formula again. Save your most successful generations to the cloud, add up to 10 custom tags, and build an organized knowledge base. Your personal, searchable AI arsenal across all devices.

AI prompt templates library with saved favorites and search
Creator Reviews

Stop Engineering. Start Creating. Here is the ROI.

Sarah J., Art Director ★★★★★
“As a heavy Midjourney user, getting the lighting right used to take me 20 variations. This app’s image-to-prompt feature nailed my exact visual style on the first try. It literally saves me hours every week.”
David M., Senior Copywriter ★★★★★
“The ChatGPT prompt builder inside this app is a lifesaver. I just dictate a messy thought about a campaign, and it spits out a structured, persona-driven prompt that gives me publish-ready copy instantly.”
Alex R., Startup Founder ★★★★★
“I don’t have time to become an AI expert. My team uses this as our shared knowledge base. We save our best templates, standardize our output, and cut our content production time in half.”
Prompt Academy

Prompt Academy & AI Guides

Master the art of artificial intelligence without the technical jargon.

AI Prompt FAQ

Frequently Asked Questions

How to write a good AI prompt?

You don’t have to. The core philosophy of our app is that you shouldn’t waste time learning syntax. You provide the raw intent (via text, voice, or image), and our tool automatically applies best practices, structuring it with the right roles, context, and formatting for the AI.

What are Midjourney parameters (like --ar or --v 6)?

These are technical commands that tell Midjourney how to format your image. But with our app, you don’t need to memorize them. Simply select your preferences in our visual interface, and the app seamlessly appends the correct code (like aspect ratio or version number) to the end of your prompt.

Is there a free AI prompt generator app?

Yes! You can download our app and start creating immediately without an account. The free tier gives you access to all three core workflows (Text, Voice, and Reference Photo) so you can experience the magic. A PRO subscription is available for unlimited generations and cloud sync.

How to generate an AI image from a photo?

Use our “Image to Prompt” feature. Simply upload your reference image, and our AI will act as a reverse-engineer. It will analyze the scene, artistic style, and lighting, providing you with a detailed text prompt that you can paste into Midjourney, DALL-E, or Flux to generate a similar image.

Why use a prompt builder instead of ChatGPT directly?

Typing directly into ChatGPT often results in generic, hallucinated, or uninspired answers because the AI lacks strict constraints. Our builder acts as an intelligent middleware: it forces the necessary structure, context, and limitations onto your idea before it reaches ChatGPT, guaranteeing a predictable, expert-level result on the very first try.

AI Prompt Generator for iPhone

Create better ChatGPT and Midjourney prompts in one tap.

Prompt Generator helps you turn short ideas, voice notes, and reference images into structured prompts for ChatGPT, Midjourney, DALL-E, and other AI tools.

Free start. No account required to try generation.

Scan to install on iPhone QR code to download Prompt Generator on the App Store

Open your camera and point it at the code to download Prompt Generator from the App Store.