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.
The complete Azores — offline, on your phone.
$2.99
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 Offline Azores Map and Guide: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
The complete Azores — offline, on your phone. Ultimate Offline Azores Map & Guide is a premium travel app built for explorers who don't want to depend on mobile data. Install once and you're ready: the map, contour lines, and a catalogue of thousands of places across all nine islands are bundled inside the app. No region downloads, no waiting, no extra storage management. It works fully in airplane mode from the first launch. OFFLINE MAP THAT ACTUALLY WORKS • High-quality vector map covering São Miguel, Terceira, Pico, Faial, São Jorge, Santa Maria, Graciosa, Flores, and Corvo • Rotatable map with permanently displayed contour lines — essential for hiking • Three map styles: Outdoor, Standard, and Dark • Your location with accuracy indicator THOUSANDS OF PLACES, NOT JUST DOTS • Viewpoints, beaches, natural pools, fumaroles, hot springs, caves, restaurants, parking, and more • Curated and enriched descriptions, tips, and practical information — not raw OpenStreetMap dumps • First-party trail data with elevation profiles • Bus stop locations (timetables available separately via our free São Miguel Hub app on São Miguel) • Full-text search with filters and sorting — by name, category, or distance PLAN YOUR TRIP • Save favourite places with one tap • Drop your own pins anywhere on the map • Add notes to any place — searchable from one screen • Build multi-day itineraries with checkable stops • See parish-level microclimate forecasts for each planned stop (when online; cached for offline viewing) PRIVATE BY DESIGN • Paid once — no ads, no subscriptions, no in-app tracking • No account required • Your trips, pins, and notes stay on your device • Location is never sent anywhere • Optional catalogue updates when you're online — the app never needs tiles from the internet LANGUAGES & SETTINGS • Portuguese, English, German, Spanish, French, and Italian • Metric or imperial units • Light, dark, or system theme Whether you're hiking Pico, chasing viewpoints on Flores, or planning a week across the archipelago, this is the map you can trust when the signal drops. Map data © OpenStreetMap contributors and Protomaps. Contour data derived from public-domain elevation models.
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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: Hidden fees revealed at checkout
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Poor customer support
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Complicated booking process
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.