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.
Challenge your mind and compete in real-time crossword duels!
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 Crossword Go!: 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 offline functionality for puzzles
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulty finding multiplayer rooms
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Ads interrupt gameplay
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.
Challenge your mind and compete in real-time crossword duels! Train your brain, expand your vocabulary, and outsmart opponents in thrilling word battles. Play live, score big, and climb the leaderboards in this action-packed crossword game! Real-Time Crossword Duels – Compete like a Master! Think fast, spell smarter, and outscore your opponents in intense, real-time word battles! Play live — no waiting, just pure competitive fun! Become a crossword Master as you rise to the top in every game! Sharpen Your Vocabulary & Strategy! Test your spelling, logic, and word-building skills. Solve daily crossword challenges and unlock unique brain-teasing puzzles that will help you become a crossword Master in no time. Word & Picture Clues for Extra Fun! Solve crosswords like never before with a mix of classic word hints and engaging picture clues! Keep every round fresh, challenging, and exciting, making each game more enjoyable and rewarding! How to Play: Draw letters & form high-scoring words on the crossword grid. Earn bonus points for long words, combos, and smart plays. Use power-ups strategically to turn the tide in your favor! Why You’ll Love Crossword Go: -> Fast-paced crossword battles – real-time duels, no waiting! -> Brain-training puzzles to boost vocabulary & thinking skills. -> Exciting word & picture clues for a fresh challenge every round. -> Daily challenges & rewards to keep you engaged. -> Sleek, modern design with smooth gameplay.
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.