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
The Fire Wire App
Live fire, EMS and 911 alerts plus an interactive incident map and scanner audio right on your iPhone
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 3.5
109 ratings · Top 50%
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.
Build your own version
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/
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 The Fire Wire App: map the core News workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Live fire, EMS and 911 alerts plus an interactive incident map and scanner audio right on your iPhone. Fire Wire keeps first responders, volunteers and safety-minded neighbours informed the moment the tones drop, often faster than social media or delayed government notifications. FREE FEATURES • Live Incident Map – track structure fires, wildfires, rescues, haz-mat and more worldwide. • Instant Push Alerts – follow your city, county, dispatch channel or specific units. • Incident Feed & Archive – scroll current calls or explore decades of FDNY history. • Favorites – bookmark stations, apparatus or frequent locations. GO PREMIUM ($5.99 / month) • Ad-free experience. • Unlimited scanner audio with background play. • Precision filters: by borough, incident keyword or GPS radius. • Custom alert tones so you never miss the next job. WHY FIRE WIRE • Built and moderated by active firefighters—accuracy matters. • Trusted by more than 250 000 first responders and incident buffs. • Lightweight, battery-friendly design built for life in the field. SUBSCRIPTION DETAILS Payment is charged to your Apple ID at confirmation. The plan renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Settings. Unused trial portions are forfeited upon purchase. Privacy Policy: https://nycfirewire.net/about/privacy Terms of Service: https://nycfirewire.net/about/terms
Written user reviews are not shown here. Check current App Store reviews >
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 a personalized feed algorithm based on user interests.
Assumption to check: Inconsistent article quality and relevance
Validate with people who use this workflow before building.
Hypothesis 2
Include a feature for saving articles for offline reading.
Assumption to check: Lack of offline access to articles
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to set specific topics for notifications.
Assumption to check: Limited notification customization
Validate with people who use this workflow before building.
Hypothesis 4
Enhance UI with better color schemes and layouts for readability.
Assumption to check: Poor user interface design
Validate with people who use this workflow before building.
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
TypeScript
React Navigation
React Native Paper
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.
