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.
Make smarter timeshare decisions with a calculator app built for real ownership questions, not vague guesses
$1.99 · 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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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 Timeshare+: map the core Finance 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: Difficulty in linking multiple bank accounts
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited categorization options for transactions
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of notifications for upcoming payments
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription concerns about value
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.
Make smarter timeshare decisions with a calculator app built for real ownership questions, not vague guesses. Whether you are comparing a developer deal, looking at resale, reviewing annual costs, or trying to understand what your points are really worth, this app helps you slow down, run the numbers, and see the tradeoffs clearly. Timeshare Value Planner Pro brings together practical calculators that cover the moments owners and shoppers deal with most: - Purchase payment estimates for financed purchases - Vacation cost projections across multiple years - Sales and tour statistics for performance tracking - Cost-per-point breakdowns for ownership analysis - Annual ownership totals for long-term planning - Break-even calculations for side-by-side comparisons - Payback period estimates for larger purchases - Reservation value checks to understand nightly value - Breakage cost estimates for unused credits or wasted value - Upgrade return estimates before spending more - Resale depreciation projections over time - Trip extras totals for the fees that add up fast This app is made for people who want a clearer answer before they commit: - First-time buyers trying to compare the pitch to the math - Existing owners reviewing renewals, upgrades, and annual fees - Families planning travel budgets across several years - Anyone who wants a quick, private way to test scenarios on the spot What you can do in just a few taps: - Enter a purchase price, APR, and term to see the monthly payment - Estimate the real annual cost of holding ownership over time - Check whether a reservation still feels like a good value - Measure how long it may take for a purchase to pay back - See how much unused credits may be costing you - Compare cost, gain, and long-term decline without opening a spreadsheet The experience is designed to stay simple: - Clean screens that focus on one decision at a time - Large inputs that are easy to read and adjust - Helpful calculator notes right inside the app - Quick sharing for results you want to save or discuss - Built-in random sample inputs when you want to test a scenario fast - Currency and language settings for a more comfortable fit Why people keep coming back to it: - It helps turn a complicated sales conversation into plain numbers - It gives owners a fast second opinion before making a decision - It is useful before purchase, after purchase, and every year in between - It keeps your scenarios close at hand whenever a new offer appears Some apps give you a general mortgage tool or a generic travel budget. This one is focused on the questions timeshare buyers and owners actually ask: - What is this really costing me? - What is each point really worth? - Is this upgrade worth the money? - How much value am I losing when credits go unused? - What happens if I sell later? It is also useful in the moments when decisions feel rushed: - During a sales presentation when the offer is moving fast - While comparing a resale listing to a direct purchase - When annual dues arrive and you want to review the full picture - Before accepting an upgrade tied to more points or more fees - When planning a family trip and trying to estimate the real trip cost The goal is not to make the choice for you. The goal is to help you walk into that choice with better information. A clear monthly payment, a realistic annual total, or a quick value-per-night check can change the entire conversation. Use it at home, during planning season, while reviewing a contract, or right after a presentation when the numbers are still fresh. If you have ever wanted a calmer, more practical way to think through ownership, this app gives you the tools to do exactly that. No hype. No pressure. Just the math you need to make a better call.
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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.