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.
Flying long-haul? Work out the inflight rest periods for the whole crew in a few taps.
$2.99 · 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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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 Extended Rest Operations: map the core Utilities 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.
Flying long-haul? Work out the inflight rest periods for the whole crew in a few taps. FOR PILOTS AND CABIN CREW • 3 pilots, 4 pilots or cabin crew with one, two or three services • Pick the rest distribution your crew prefers, drawn to scale so you see it before you choose • Works for every rank: Captain, Cruise Captain, First Officer, Cruise Relief Pilot FAST TO FILL IN • Three ways to enter your flight: choose the one that matches the times you have at hand • Round up to get clean, easy to read times • Adjust the result and add a changeover time DURING THE FLIGHT • Your schedule as a timeline, with the period in progress marked • Wake up calls before each crew change, so nobody oversleeps • Share the schedule with the rest of the crew by Bluetooth AT A GLANCE • Home Screen and Lock Screen widgets: the rest in progress and a live countdown to the next crew change • Apple Watch: Smart Stack widget and watch face complications • Moves to the next rest by itself, offline, all flight MADE FOR THE FLIGHT DECK • Dark design, easy on the eyes at night • Works offline, in airplane mode • No account, no ads, no data collected • iPhone, iPad and Apple Watch Built with the input of dozens of pilots and cabin crew.
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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 customization options for rest intervals
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No visual timer display
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of analytics on rest sessions
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No reminders for sessions
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.