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.
One-time purchase
$7.99 · 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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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 Today Planned: Daily Planner: map the core Productivity 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 task management features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No recurring tasks support
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of cloud sync options
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Minimal customization for alarms
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.
One-time purchase. No subscriptions. Calendar alarms that can ring even in Silent Mode and Do Not Disturb. HOW TO USE TODAY PLANNED: 1. Add your calendar and get calendar alarms 2. Filter out events you do not want alarms for 3. Schedule more alarms before, during, or after events 4. Keep everything else for the day in Things Today Planned automatically adds alarms to your calendar events, then lets you shape exactly what should ring and when. Use it for the events that need more than a notification, and keep the rest of your day in Things: your daily place for quick notes, saved links, scans, screenshots, documents, bigger plans, and anything else you want synced to all your devices with iCloud. FEATURES: - Alarms before or after events start and end - When to Leave alarms that adjust for travel time, traffic, and your location - Custom alarm sounds, per-filter sounds, and optional spoken event titles - Filters for calendars, titles, people, availability, status, and more - Multiple alarms per event - Things for notes, links, scans, screenshots, documents, videos, receipts, and Markdown plans - Share Sheet, Shortcuts, copy and paste, import, and drag and drop - Folders, tags, notes, search, and filters - Access your Things on Mac in Finder, like regular folders and files, synced via your iCloud - No accounts, no servers, works on your device Buy once. Stop missing what matters.
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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.