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
ThemeCraft Pro
Give your iPhone a brand-new look in seconds! Themes lets you create a fully personalized home screen experience using custom themes, wallpapers, widgets, and icons — all designed to match your style.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
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.
First kit free with a verified email
Add to a Remix
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 ThemeCraft Pro: map the core Graphics & Design 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
Provide more flexible design tools and options.
Assumption to check: Limited customization options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a comprehensive tutorial or onboarding experience.
Assumption to check: Poor user onboarding process
Validate with people who use this workflow before building.
Hypothesis 3
Enable users to share their themes with others in-app.
Assumption to check: Lack of community sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to save themes and access them offline.
Assumption to check: No offline support
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
Give your iPhone a brand-new look in seconds! Themes lets you create a fully personalized home screen experience using custom themes, wallpapers, widgets, and icons — all designed to match your style. Themes Designed for Your Personality • Design unique themes using your own Themes. Add 3-10 Themes, choose a category, and create stunning collections that reflect your style. All themes are stored locally on your device for complete privacy.• Hand-crafted themes made for every mood • Categories like Minimal, Neon, Soft Pastel, Galaxy, Nature & more • Preview each theme before applying Exclusive Wallpapers • 4K-quality wallpapers for lock screen & home screen • Updated regularly with fresh designs • Save favorites with one tap • Search by category (Nature, Abstract, City, Space, Minimal) or find exactly what you need with custom search. All images are properly licensed and attributed. Smart Widgets with Live Preview • Clock, calendar, battery, countdown & more • Multiple sizes and styles • Quick installation guide included App Icon Sets for Every Style • A growing library of icons for essential apps • Organize your home screen your way • Crisp resolution optimized for iOS • Category (Popular, Social, Productivity, Games, Utilities) or search for specific styles. Save icons and use iOS Shortcuts to customize your home screen.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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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
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Zustand
Axios
Firebase
BUILD KIT DIFFICULTY
Starter
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.
