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.
Welcome to PET RACING, an action-packed racing game for kids and adults alike! Join Crumbs the Cat and friends in thrilling races across diverse landscapes, with adorable characters, wacky power-ups, and tons of custo...
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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 Pet Racing: Kids Go-Kart Game: map the core Entertainment 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 pet customization options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Repetitive race tracks
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent rewards for races
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Difficulty settings not well explained
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.
Welcome to PET RACING, an action-packed racing game for kids and adults alike! Join Crumbs the Cat and friends in thrilling races across diverse landscapes, with adorable characters, wacky power-ups, and tons of customization options. Key Features: • Race with lovable pets, each with unique vehicles and abilities! • Customize karts and characters with outfits and stickers. • Collect power-ups and boosts to outpace your opponents. • Explore stunning landscapes: Backyard, Beach, Forest, Mines, Snowy Mountain, Town, and more! • Complete 200+ challenging levels and unlock new characters and vehicles. Unlock a furry cast of racers like Crumbs the cat, Hip & Hop the bunnies, D.I.G the mole, Nutsy the squirrel and more, each with their own special karts and skills. From bikes and cars to motorcycles and crazy contraptions, there's always a fun new way to race! Master kart racing skills, stunts and aiming power-ups like Jellos, Water Bombs, Fireworks Rockets, and the Sticky Hand to reach the finish line first. Customize your karts with hilarious stickers and dress up your furry friends in adorable outfits! With vivid 3D graphics, funky music, and family-friendly gameplay, players will have endless fun excitement and racing action at all ages. So buckle up, rev those engines, and let the fur fly! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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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.