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.
HoopCharts makes shot tracking effortless
$4.99 · 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 HoopCharts: 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: Lack of user engagement and retention features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited social sharing options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inadequate filtering and sorting options
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Monetization challenges with unclear value
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.
HoopCharts makes shot tracking effortless. Tap to record makes and misses in real-time, then instantly see where your players shoot best—and where they need work. BUILT FOR REAL GAMES No fumbling with complicated menus while the clock runs. The streamlined interface lets you log shots as fast as the game moves. Made a mistake? Go back and edit any shot or reposition it on the court. Track as much -- or as little -- as you want. SEE THE PATTERNS Shot charts reveal what the numbers alone can't. Watch shooting tendencies emerge across games and seasons. Identify cold zones. Find your players' sweet spots. TRACK OVER TIME Manage multiple teams and seasons. Players come and go, but the data stays organized. Build a complete picture of performance that grows with your program. SHARE WITH THE TEAM Send game charts to players, parents, or assistant coaches with a simple share code. They can view the data without having to enter anything themselves, and if they also have HoopCharts, they can interact directly with the data in their own app. EXPORT YOUR STATS Generate a PDF or CSV with complete game statistics—team totals by half, player-by-player breakdowns, shooting percentages, and effective field goal rates. SHOW YOUR TEAM SPIRIT Customize your court with team colors and patterns. Support for high school, college, and NBA three-point lines. FEATURE REQUESTS OR BUG REPORTS Email: [email protected] PRIVACY All your data stays on your device and your iCloud account. If you opt to share a game through the "Get a Share Code" feature, your game information will be stored on our servers for seven days and then securely deleted. It will never be linked to your phone or your identity, nor will it be shared with any advertisers, partners, or third-party services. Whether you're coaching middle school or tracking stats for your favorite team, HoopCharts gives you the insights that used to require a video coordinator and a spreadsheet. One-time purchase. No ads.
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.