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.
Play with friends, compete and connect in Crossplay, the first 2-player word game from NYT Games that blends socializing and strategy
Free · 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 NYT Crossplay: Word Games: map the core Games 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 monetization options for in-app purchases.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User engagement might drop if puzzles are not diverse.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulty in tracking player progress and achievements.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of social features may limit user interaction.
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.
Play with friends, compete and connect in Crossplay, the first 2-player word game from NYT Games that blends socializing and strategy. Play distraction-free and build words with letter tiles. Use built-in tools to learn, improve and win, or simply enjoy the challenge of this multiplayer game. App Features: PLAY • Take turns placing letter tiles on a shared word game board. • Build words and rack up points with easy-to-play, focused gameplay. • No in-app ads. Focus on your word game strategy. CONNECT • Easily play word games with friends and family. • Share strategies and friendly banter with in-game chats. • Grab your letter tiles and go word-to-word in this multiplayer game. COMPETE • Start a friendly competition and climb the leaderboard. • Play multiple word games against friends or random opponents simultaneously. • Get matched up with equal opponents. IMPROVE • Get tips from Cross Bot after every 2-player game and computer game. • Spell and sharpen your word game skills against the computer. LEARN • Expand your vocabulary with the word of the day and a built-in dictionary. • Check your game history and review your thewords you made on the game board. STATS • Track your progress and lifetime stats, including wins and losses, average scores, longest words and more. BY DOWNLOADING THE NEW YORK TIMES CROSSPLAY APP, you agree to: • The New York Times Privacy Policy: https://www.nytimes.com/privacy/privacy-policy • The New York Times Cookie Policy: https://www.nytimes.com/privacy/cookie-policy • The New York Times California Privacy Notices: https://www.nytimes.com/privacy/california-notice • The New York Times Terms of Service: https://www.nytimes.com/content/help/rights/terms/terms-of-service.html • Crossplay Acceptable Use Policy: https://help.nytimes.com/35116654771220-Crossplay-Acceptable-Use-Policy
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.