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.
Simple golf scoring
$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 Fairway Flow: 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 features for social sharing
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of gamification elements
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inability to customize profiles
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with golf course databases
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.
Simple golf scoring. All features included. Fairway Flow is a one-time purchase golf app with everything you need: score tracking, performance stats, digital bag management, and 100+ achievements that adapt to your handicap. SCORE TRACKING • Hole-by-hole scoring with clean interface • Greens in Regulation (GIR) tracking • Round history with detailed scorecards • Import past rounds • Apple Watch app with automatic iPhone sync PERFORMANCE STATS • Score to Par trends with visual charts • Handicap calculation and tracking • GIR analysis by hole type (Par 3, 4, 5) • Hole performance heatmaps • Round-by-round comparisons 100+ HANDICAP-BASED ACHIEVEMENTS Achievements that match your skill level: • High Handicap (19+): Break 100, build consistency • Medium Handicap (10-18): Break 80, chase birdies • Low Handicap (0-9): Scratch rounds, eagles Categories: First Time, Milestones, Scoring, Performance, Streaks, Consistency, Special Achievements. DIGITAL GOLF BAG • Organize clubs by category (woods, irons, wedges, putter) • Track average distance for each club • Custom notes and club details APPLE WATCH APP Score rounds from your wrist. Data syncs automatically to iPhone. ONE PRICE. EVERYTHING INCLUDED. $4.99 unlocks all features. No subscriptions. No ads. No hidden costs. DESIGN Dark mode interface optimized for iPhone, iPad, and Apple Watch. PRIVACY Your data stays yours. Optional iCloud sync. Download once. Use forever. Requirements: iOS 18.2+
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.