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.
App Overview
Weather Alerts by RidgeLabs
Never miss a severe weather warning again! Get instant alerts via phone call, SMS, and email when dangerous weather threatens your saved locations - plus real-time tracking for 80+ NOAA alert types
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
11 ratings · Top 15%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included18 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Weather Alerts by RidgeLabs: 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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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Implement interactive radar with more detailed overlays.
Assumption to check: Lack of detailed weather radar features
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to set personalized alert thresholds.
Assumption to check: Limited customization options for alerts
Validate with people who use this workflow before building.
Hypothesis 3
Improve data refresh rates for real-time accuracy.
Assumption to check: Inconsistent update frequencies for current conditions
Validate with people who use this workflow before building.
Hypothesis 4
Add widget functionality for iOS home screens.
Assumption to check: No widget support for quick access
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Never miss a severe weather warning again! Get instant alerts via phone call, SMS, and email when dangerous weather threatens your saved locations - plus real-time tracking for 80+ NOAA alert types. Hurricanes, Floods, Winter Storms, Tornadoes, Fires and Heat, Wind, Marine Warnings, and more! KEY FEATURES: LIVE WEATHER ALERTS Real-time tracking across all 50 states + territories 80+ alert types: hurricanes, tornadoes, floods, winter storms, & more Active warnings with polygon boundaries on maps 9 ALERT CATEGORIES Tornado & Severe Storms Flood & Water Hazards Winter Weather Tropical & Hurricane Wind Alerts Marine Warnings Fire & Heat Other Hazards All Alerts view INTERACTIVE MAPS Live radar overlay Precise warning polygons Auto-zoom to warnings Toggle active/expired alerts Optional location display 4 map styles: Standard, Minimal, Dark, Terrain SPC OUTLOOKS Today and tomorrow severe weather outlooks Tornado risk Wind risk Fire risk Snow fall probabilities Excessive rain risk CUSTOMIZATION Full dark mode (Light/Dark/System) 4 map styles to choose from Warning details with countdown timers Filter by state and time period iPad optimized DATA SOURCES: National Weather Service (NWS) Storm Prediction Center (SPC) NOAA GO PRO ($9.99/month or $49.99/year or $179.00 lifetime) PRO ALERTS Phone calls that break through Do Not Disturb SMS texts with warning details Email bulletins with full NWS statements Monitor up to 5 locations Alert 2 phone numbers 80+ customizable alert types PRO MAP LAYERS HD Radar (MRMS high-resolution) Forecast Radar (predictive modeling) Echo Tops (storm height data) Satellite imagery (real-time) Precipitation overlay Storm Cells (tornado rotation & hail detection) PERFECT FOR: Storm chasers, weather enthusiasts, emergency professionals, parents, travelers, and anyone who wants to stay ahead of severe weather. NOTE: Complements, not replaces, official emergency alert systems. Always have multiple sources of weather information. Stay safe. Stay informed. Terms of Use: https://www.weatheralertnow.com/terms Privacy Policy: https://www.weatheralertnow.com/privacy
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Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
axios
zustand
react-native-maps
expo-location
BUILD KIT DIFFICULTY
Advanced
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.
