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.
Two hours of radar behind you
$9.99 · 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 Doppler Radar Map Live Pro: map the core Weather 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 radar features compared to competitor apps
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Occasional lag in radar updates
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited customization options for alerts
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.
Two hours of radar behind you. Forty-five minutes ahead. Doppler Radar Map Live Pro is built for people who want to read the weather themselves. The radar is high-resolution and fast-refreshing — individual cells stay sharp as you zoom in, instead of dissolving into colored mush — and you get the controls to interrogate it. RADAR, IN DEPTH - Detailed, accurate radar showing rain, snow, sleet and hail - Radar history stretches the loop back through 1, 1.5 or 2 hours - Nowcast prediction runs up to 45 minutes forward, so you can see where a cell is tracking - The scrubber snaps to time detents with haptic feedback, or animates hands-free - Radar opacity, standard or hybrid basemaps, full zoom and pan NOAA SEVERE WEATHER, WITHOUT THE NOISE - Official NOAA land and marine warnings, watches and advisories, drawn as shapes on the map - Set the severity threshold that is worth a notification to you - Time Sensitive alerts break through Focus when it matters - Rain forecast notifications with a minimum rainfall threshold you choose - Tap any alert to open its full advisory report in place HURRICANE TRACKING - Hurricane tracker with forecast cones, historical tracks and storm detail - Monitor several active systems at once - Full-screen weather maps on iPad THE FORECAST BEHIND THE MAP - Current conditions, 24-hour hourly detail, 14-day outlook - Feels-like, minimum and maximum temperature, humidity, dew point - Wind speed and direction, chance of rain - Sunrise, sunset and moon phases - Long press anywhere on the radar to read conditions at that coordinate APPLE WATCH - Radar loop on your wrist, centered on your selected location - The Digital Crown scrubs the animation frame by frame WHEREVER YOU GO - Multiple saved locations worldwide, switched in a tap - Imperial or metric units (F/mph or C/kmh) Privacy Policy: https://www.vorinn.com/privacy-policy/ Terms of Use: https://www.vorinn.com/terms/
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.