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.
Badminton Scorer Pro makes it easy to keep score and umpire badminton matches
$0.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Badminton Scorer Pro: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited scoring features for advanced players
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Not user-friendly for beginners
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of social sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Missing game history details
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Badminton Scorer Pro makes it easy to keep score and umpire badminton matches. Set up your match, select players or teams, and you're ready to go! With an elegant, intuitive scoreboard and smart automation, Badminton Scorer Pro takes care of server tracking, player positions, and more — so you can focus on the game. Key Features: * Dual display modes: score from an umpire’s perspective (landscape) or a spectator’s view (portrait) * Flexible match configuration: customize match format, seeding, player nationalities, tournament name, and more * Player profiles: create and save profiles for frequent players or teams * BWF-compliant rules: fully supports the official Badminton World Federation scoring system * Smart scoreboard: clean, easy-to-read interface with automatic tracking of server and court positions, including on-screen animations * Match timers: built-in timers for mid-game and post-game intervals * Auto-generated umpire calls: on-screen text and speech prompts for a more authentic match experience * Undo/redo functionality: quickly correct mistakes with intuitive controls * Advanced player stats: track winners, unforced errors, service faults, and more * Match insights & analytics: view graphs and charts for a full performance breakdown * Match history: completed matches are automatically saved and can be reviewed anytime * Comprehensive match tools: monitor shuttle usage, challenges, misconduct cards, and more * Score sharing: easily share match results with players, coaches, or friends
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.