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.
Plan your move to Spain, Portugal, or Mexico with confidence.
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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 GoThere: Move Abroad 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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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: Lack of comprehensive information about countries
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited country coverage
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Subscription model may not appeal
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.
Plan your move to Spain, Portugal, or Mexico with confidence. GoThere is the all-in-one relocation planner built for Americans moving abroad. Get step-by-step visa guides, compare cost of living across 16 cities, and track every task from research to residency. EVERYTHING YOU NEED TO RELOCATE: — VISA GUIDE & DOCUMENT CHECKLIST — Spain Non-Lucrative Visa, Digital Nomad Visa, Portugal D7 & D8 Visa, Mexico Temporary Resident, each with a complete document checklist so you never miss a requirement. FBI background check, apostille, health insurance, bank statements all tracked. — COST OF LIVING CALCULATOR — Compare monthly expenses across 16 cities: Madrid, Barcelona, Lisbon, Porto, Mexico City, Merida, and more. Customize for your lifestyle — housing type, dining habits, transport, healthcare. Toggle between EUR and USD. — SMART CITY MATCHING — Not sure where to move? Answer 8 lifestyle questions — budget, climate, family size, language comfort, coastal vs. city — and get personalized city recommendations with match scores and tips. — PHASE-BASED TASK TRACKER — 5 phases from Research & Planning through Residency Follow-up. Pre-loaded with real relocation tasks. Add your own. Set deadlines. Never lose track of what comes next. — DOCUMENT STORAGE — Upload passports, bank statements, visa correspondence, and PDFs to secure cloud storage. Access from anywhere. — CURATED RESOURCES — Official government visa portals, housing marketplaces (Idealista, Fotocasa, Inmuebles24), banking options (N26, BBVA, Wise), healthcare guides, and expat community links organized by country. — CALENDAR & REMINDERS — Track consulate appointments, visa deadlines, and move dates. Get notified so nothing slips. SUPPORTED COUNTRIES: - Spain: Madrid, Barcelona, Valencia, Malaga, Sevilla - Portugal: Lisbon, Porto, Faro, Funchal, Cascais - Mexico: Mexico City, Guadalajara, Merida, Playa del Carmen, San Miguel de Allende, Puerto Vallarta Unlock Portugal and Mexico packs in-app. Built by expats who actually made the move. Download GoThere and start planning today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.