Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
App Overview
MiniLED: Concert Vibe Banner
[App Introduction] MiniLED is not just a scrolling text app; it is a cyberpunk light magician in your pocket! Abandoning the lag of traditional LED apps, we use the top-tier Skia graphics engine to bring you an unprec...
$0.29 · In-app purchases
PRICE
$0.29
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Differentiate and validate
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for MiniLED: Concert Vibe Banner: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Competitive pricing with generous free tier
Assumption to check: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Focus on most-requested features first
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Optimize for 60fps, fast load times
Assumption to check: Poor performance
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
[App Introduction] MiniLED is not just a scrolling text app; it is a cyberpunk light magician in your pocket! Abandoning the lag of traditional LED apps, we use the top-tier Skia graphics engine to bring you an unprecedented 120Hz silky smooth experience. Whether at a loud concert, an e-sports arena, or a birthday party, MiniLED instantly boosts the atmosphere. [Core Highlights] Exclusive "Diamond Rain" Effect: The world's first! Randomly triggers full-screen explosions of diamonds, gold coins, and confetti while text scrolls. Make your message look expensive and give you the visual thrill of hitting a jackpot! 120Hz Extreme Smoothness: Developed with the high-performance Skia engine, rejecting lag and dropped frames. Every pixel moves as smooth as silk. Cyber Neon Aesthetic: High-saturation neon colors tuned for OLED screens, paired with a glassmorphism UI, turning your phone into a futuristic terminal. Global Support: Perfectly supports 16 languages including English, Chinese, Japanese, and Korean. [Applicable Scenarios] Concerts: Hold up your phone in the dark with diamond effects and be the brightest star in the crowd. Airport Pickups: Eye-catching scrolling text lets your idols or friends spot you instantly. Party Vibe: Birthday parties or nightclubs, use neon text to drive the rhythm. Romance: Combined with heart and diamond effects, boost your success rate in confessions. E-sports: Cheer for your team with maximum momentum. [Main Features] Customizable text size, speed, and colors. Built-in particle effects: Diamonds, Gold, Confetti, Hearts, Sakura, Meteors. Clean interface, one-tap full screen. Simple and easy to use. Download MiniLED now and experience the cyberpunk wealth feast at your fingertips!
Written user reviews are not shown here. Check current App Store reviews >
Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
RevenueCat
BUILD KIT DIFFICULTY
Intermediate
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.
