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.
You know the problem of having a deep freezer...
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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.
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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 Visual Freezer Inventory: map the core Food & Drink 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: Users often find it hard to manage and organize inventory efficiently.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Some users struggle with tracking expiration dates.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited integration with grocery shopping.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Users desire a more visually appealing interface.
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.
You know the problem of having a deep freezer... - Don't know WHAT is in the freezer. - Don't know WHERE it is in the freezer. - How LONG has it been IN the freezer?! Visual Freezer Inventory will manage up to six freezers and thousands of items of inventory. Placement Location: This is one of the most powerful features of the Visual Freezer Inventory app. We have all experienced that nagging question: 'Just WHERE in the freezer is it?!' This is exactly the reason why this app was written. The Placement location screen gives you an X-Ray view of a chest freezer or upright freezer. Then, using your finger, simply tap or drag the red locator icon to the approximate location in the freezer where you placed your item. You will then see a pulsing locator at that location. When it comes time to find the item, this will save a lot of time and headaches. Duration in Freezer: The color on the freezer label shows the duration of items in the freezer: – Green: items are within 1-6 months duration in the freezer. – Yellow: contains items with 6-12 months duration in the freezer. – Red: contains items with 12+ months duration in the freezer. At the proper temperature, food items can last indefinitely, however, it does not mean that they will look or taste good. The colors are a recommendation for the best food quality. Features: – Manage 6 freezers – A counter shows the number of items in that freezer – Color coding shows the Duration of time in the freezer – Extended Details of each item – Photo of the stored item – Placement Location -- the ultimate item finder – 'Duration in Freezer' Report -- search for and display items that have been in the freezer a long time – Search for a particluar item or items – Share/Export complete inventory lists of the freezers in PDF and CSV format – Automatic Backup / Restore from iCloud
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.