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.
This app shows Walmart locations throughout the US
$0.99 · 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.
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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 Boondocking at Walmart Stores: 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: Limited store data availability
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Search functionality can be slow
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent review quality
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of offline access
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.
This app shows Walmart locations throughout the US. and Canada, with over 2,800 specifically designated as Overnight Permitted. Bonus! Also included along with Walmart locations are Sam’s Clubs, Cabela’s Stores, and RV-Friendly casinos for a total of over 6,000 locations! The data is crowdsourced, including comments on many locations, and whether or not the a location allows overnight boondocking. This will make it easier for you to find a location that allows free overnight camping and boondocking. Features: - No subscription! Just a one-time purchase. - Location database is included with the app, so all locations are visible when offline. - Database is updated monthly, subject to user submissions. - Filter what type of locations to display. For example, either Overnight allowed, No Overnight Allowed, or all locations. - Show a route between your location and the selected location. - View the locations in list view; easily search the list. - Get the local weather for the location. - A Google street view of each location is provided. - Set a location as a Favorite for later reference. - Internet searches and more for each location. - Import routes from GPX files. This makes it much easier to find locations along a route you've created in another app such as Road Trip Planner. - Send a location to our app Road Trip Planner. This helps in routing your travels (requires separate purchase of the Road Trip Planner app). We want to improve our database as much as possible, so we have made it easy for you to submit a new location - simply tap the + button below the map. To correct or update a location, tap “Location Comment” in the detail view. We will be updating the database often. Due to the nature of the locations changing their status it's recommended you contact the establishment prior to arriving to ensure overnight boondocking is allowed. Modesitt Software, the app developer, is not affiliated with or sponsored by in any way with Walmart or any other establishment.
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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.