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.
Build better hockey habits with Top Shelf.
$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 Top Shelf Hockey 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Build better hockey habits with Top Shelf. Top Shelf helps hockey players record their training and gives coaches a clearer view of team activity. Keep it simple with a daily check-in, or use optional detail screens to track shots, workouts, and stickhandling sessions. QUICK DAILY CHECK-INS Make consistency easier. Mark Shots, Workout, and Stick Handling complete from the Quick Log tab. Detailed tracking is optional, so players can record their daily effort without entering every drill. DETAILED SHOT TRACKING Log shots by type, record goals and misses, and use the interactive net to track shot placement. Review your shot history, set goals, and follow your shooting stats over time. WORKOUTS AND STICKHANDLING Record workouts by activity type and add notes. Time stickhandling drills, choose a practice pattern, and review your recent sessions. TEAMS AND COACH REPORTS Create a team or join with a team code. Follow the team leaderboard, view individual player reports as a coach, and export team reports to Excel. Reports bring daily check-ins and detailed training records together while keeping them clearly separate. FLEXIBLE TRACKING PERIODS Coaches can start and end tracking periods, review saved date ranges, or choose All Time. Ending a period preserves training history and lets players keep logging. PROGRESS AT YOUR PACE Use stats, goals, streaks, and practice reminders to support a consistent routine. Top Shelf is a paid download with no subscriptions or in-app purchases. An account and internet connection are required for account-based training records and team features. Coach report access depends on your role in a team.
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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 game tracking features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of social features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor onboarding experience
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter users
Validate with people who use this workflow before building.
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.