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
911 Dispatch
911 Dispatch puts live emergency radio in your pocket — police, fire, and EMS feeds from across the country, streamed directly to your device.
$4.99 · In-app purchases
PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.5
711 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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 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.
JavaScript is required to complete mailbox verification.
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 911 Dispatch: map the core News workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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 customizable categories for better user experience.
Assumption to check: Limited alert categories can lead to user frustration
Validate with people who use this workflow before building.
Hypothesis 2
Add offline reading capabilities.
Assumption to check: Lack of offline access to alerts
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to customize notification settings by category.
Assumption to check: Notifications can be overwhelming
Validate with people who use this workflow before building.
Hypothesis 4
Integrate text-to-speech functionality for accessibility.
Assumption to check: No text-to-speech feature for articles
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
911 Dispatch puts live emergency radio in your pocket — police, fire, and EMS feeds from across the country, streamed directly to your device. Tune into iconic feeds like NYPD, LAPD, Chicago Fire, and thousands more, all at a fraction of the cost of a traditional scanner. Whether you're a first responder, a curious listener, or just want to stay informed, 911 Dispatch makes it effortless. FEATURES Browse thousands of live emergency feeds from across the US Save your favorite stations for instant one-tap access Top 100 most-listened feeds, updated in real time Near Me discovery — find feeds closest to your location Integrated maps with pinch-to-zoom for location-aware browsing Built-in police code reference so you always know what's happening Full Bluetooth & AirPlay support — listen in your car or on the go Background audio — keep scanning while using other apps Auto-updating database, always stocked with the latest feeds Fast, responsive customer support Questions or issues? Email us and we'll have you sorted quickly. 911 Dispatch connects you to real, live emergency radio feeds. This app is not to be used to interfere with or impede law enforcement or emergency services personnel in the performance of their duties. Not all locations are available. Available feeds are subject to change. Crushed Box Software does not own or operate any of the available feeds.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
expo-notifications
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.
