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.
Take control of water polo stats with ease
$9.99 · 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 Water Polo Stats Tracker: 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 user engagement features like sharing stats
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchase management can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of analytics for player performance
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with popular water polo leagues
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.
Take control of water polo stats with ease. This app is a powerful yet simple tool designed for coaches, parents, and fans who want to track game statistics electronically—without the hassle of paper and spreadsheets. Whether you're on the pool deck coaching a team, in the stands supporting your athlete, or analyzing performance post-game, this app gives you complete flexibility and clarity. Key Features: Customizable Players & Stats: Set up your roster and define the statistics you want to track. Whether you want to record goals, assists, steals, or exclusions, you're in control. Real-Time In-Game Tracking: Update stats live during the match with an intuitive tap-based interface. Making changes is fast and easy—even in the middle of a fast-paced game. Simple, Clean Design: Built for clarity and speed. The user interface is intentionally minimal to reduce clutter and make stats tracking as quick and efficient as possible. Export to CSV Instantly: At the end of the game, download a clean, well-formatted CSV file of your stats. Perfect for sharing, archiving, or importing into other tools for deeper analysis. Flexible & Adaptable: The app doesn’t force you into a rigid format. Use it for youth teams, high school, club, or college games. Track what matters most to you. This app was built to meet the real-world needs of water polo enthusiasts who want a reliable, no-frills way to keep track of game stats. Whether you're new to the sport or a seasoned coach, you'll appreciate how simple and effective it is. Stop juggling clipboards and notebooks—upgrade your stats tracking today.
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.