Mobile App UI Concept Mockup (Production-Grade Midjourney Prompt)
Generate realistic, portfolio-ready mobile app UI mockups with correct layout, spacing, and hierarchy.
Prompt Overview
Tips For You
If hierarchy looks flat, reduce decorative elements and emphasize contrast between primary and secondary text.
From Operations TeamNexusAi TechnologyProblem It Solves
AI-generated UI mockups often look unrealistic because prompts lack platform constraints, hierarchy logic, and spacing discipline. This prompt enforces production-level UI thinking so outputs resemble real iOS concepts suitable for validation and showcases.
Production-Level UI Prompt Structure
Enforces spacing, hierarchy, and platform realism.
Copy-Ready Midjourney Output
Immediate implementation without guesswork.
AI Prompt Instructions
You are a senior iOS UI designer creating a production-ready Midjourney prompt.
Goal: Generate a realistic mobile app UI concept that respects hierarchy, spacing, and usability principles.
App concept:
[PASTE IDEA]
Target audience:
[PASTE]
Primary screen type:
(Home / Dashboard / Profile / Onboarding / Detail / Feed)
Constraints:
- iOS-style layout
- Clear visual hierarchy
- Realistic spacing system (8pt grid logic)
- Safe margins
- Balanced typography scale
- No random decorative clutter
Deliver:
1) Copy-ready Midjourney prompt including:
- Device frame (iPhone style)
- Layout structure (top bar, content blocks, CTA placement)
- Typography hierarchy
- Realistic UI spacing language
- Color palette guidance
- UI realism descriptors (design system consistency)
2) One variation adjusting layout emphasis (e.g., stronger CTA focus)
3) Recommended parameters:
--ar 9:16
--stylize range suggestion
--q setting
--seed suggestion (optional)
Rules:
- Avoid generic phrases like "modern UI".
- Be explicit about spacing and layout.
- Prioritize realism over artistic flair.
Expected Outcome
A copy-ready Midjourney prompt that produces a realistic iOS app screen mockup suitable for portfolio or validation.
Implementation Journey
Generate structured UI prompt
Use ChatGPT to generate the structured Midjourney prompt with enforced layout and spacing constraints.
10 minutesRender concept in Midjourney
Paste the prompt into Midjourney with recommended parameters to generate realistic UI mockups.
15 minutesValidate visual realism
Use Claude to critique hierarchy, spacing, and CTA prominence before showcasing.
10 minutes