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
AngelsAlert
AngelsAlert is a community-powered early warning system that helps you stay ahead of natural disasters, severe weather, and local emergencies — before they reach you.
$3.99 · In-app purchases
PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 AngelsAlert: 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
Enhance data sources to provide global coverage.
Assumption to check: Limited geographical coverage for weather data.
Validate with people who use this workflow before building.
Hypothesis 2
Simplify UI by using cards and tabs for better organization.
Assumption to check: User interface can be cluttered with too much information.
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to customize alert settings based on their preferences.
Assumption to check: Lack of personalization options for alerts.
Validate with people who use this workflow before building.
Hypothesis 4
Implement real-time updates and notifications for severe weather events.
Assumption to check: Inconsistent update frequency for weather data.
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
AngelsAlert is a community-powered early warning system that helps you stay ahead of natural disasters, severe weather, and local emergencies — before they reach you. CROWD-SOURCED EARLY WARNINGS Be the first to know. AngelsAlert connects you with your neighbors to share real-time reports of flooding, tornadoes, wildfires, earthquakes, and blizzards. When someone in your area reports an emergency, you get notified instantly — giving you precious time to act. REAL-TIME EMERGENCY REPORTING See something? Report it. Submit emergency reports directly from the field with photos, location, and severity level. Your report immediately alerts everyone within 25 miles, helping your entire community stay safe. SEVERE WEATHER ALERTS Receive National Weather Service alerts for your exact location — including flood warnings, tornado watches, red flag warnings, and winter storm advisories — the moment they're issued. FLOOD & WATER MONITORING Track real-time water gauge readings for rivers and streams near you. Monitor rising water levels before flooding reaches your neighborhood. ROAD CONDITIONS & CLOSURES Stay informed about road closures, construction zones, and traffic incidents in your area with live updates from 511 traffic services. WILDFIRE TRACKING Monitor active wildfires and get distance alerts when fires are reported within 50 miles of your location. KEY FEATURES - Instant push notifications for nearby emergencies reported by your community - Submit reports with photos from the field - Real-time National Weather Service alerts - Water gauge monitoring within 15 miles - Road closure and traffic incident alerts - Wildfire proximity tracking - Evacuation route planning - 25-mile radius community alert network Terms of Use (EULA): https://www.angelsalert.com/eula Privacy Policy: https://www.angelsalert.com/privacy-policy IMPORTANT: AngelsAlert is a community awareness tool and does not replace official emergency services. Always call 911 in life-threatening situations. Community reports are user-submitted and may not be verified.
Written user reviews are not shown here. Check current App Store reviews >
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
Supabase
axios
react-navigation
react-native-maps
BUILD KIT DIFFICULTY
Expert
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.
