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.
Turn everyday journeys into a game
$7.99
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 Maps Uncharted: map the core Travel workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Affiliate link: CloneChart may earn a commission at no extra cost
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Turn everyday journeys into a game. Maps Uncharted reveals your personal map as you explore, turning neighborhood walks, city getaways, and faraway adventures into visible progress. See where you’ve been, discover how much you’ve explored, and find a reason to take the next turn. • Reveal your world Watch unexplored areas give way to the places you’ve visited. With background location tracking enabled, keep recording your journey while your phone is locked or you’re using another app. • See your progress, from hometown to country Track your exploration across 150,000+ areas worldwide, including 220 countries, 3,241 states and provinces, and hundreds of thousands of regions, cities, and towns. Across the US, explore 50 states, Washington, D.C., and five territories, plus 3,261 counties and 28,611 cities, towns, villages, and townships. Search for a place to see your progress and the tracks you’ve recorded there. • Find your next challenge Work toward 1,400+ researched achievements inspired by geography and history. Explore areas along the Silk Road, Appalachian Trail, and Great Wall of China, or take on challenges spanning mountain ranges, river basins, and historic empires. • Revisit your adventures Browse your exploration history by date, retrace your daily journeys, and see which countries, regions, and cities you explored. Detailed statistics help you follow your progress over time. • Bring your past travels with you Import GPX tracks and your Fog of War data to add previous journeys to your map and build on the exploration you’ve already done. • Make the map your own Choose between two visual styles and three map styles. • Start exploring without an account Your exploration history is stored locally on your phone. No account required. How much of your world have you uncovered?
Written user reviews are not shown here. Check current App Store reviews >
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 access to maps and guides
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No social sharing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: User reviews appear limited
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of personalized recommendations
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.