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
NBC10 Philadelphia: Local News
The NBC Philadelphia app is your source for Philadelphia news, First Alert Weather, breaking alerts, live radar, traffic updates, local video and NBC Philadelphia News 24/7 streaming.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
1,710 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 NBC10 Philadelphia: Local News: 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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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 reliable push notification service with user preferences.
Assumption to check: Inconsistent push notifications for breaking news
Validate with people who use this workflow before building.
Hypothesis 2
Add features for saving articles for offline access.
Assumption to check: Limited offline reading capabilities
Validate with people who use this workflow before building.
Hypothesis 3
Focus on a clean, minimalist design with better organization.
Assumption to check: Cluttered user interface design
Validate with people who use this workflow before building.
Hypothesis 4
Implement user preferences for a personalized news experience.
Assumption to check: Not enough personalization of news feed
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
The NBC Philadelphia app is your source for Philadelphia news, First Alert Weather, breaking alerts, live radar, traffic updates, local video and NBC Philadelphia News 24/7 streaming. Get trusted local reporting, real-time weather updates and live coverage from NBC10 Philadelphia in one app. Follow stories across Philadelphia and the Delaware Valley, including breaking news, politics, public safety, severe weather, traffic, transit, entertainment and urgent updates that affect your day. Customize alerts by location so you can get the news and weather updates that matter most to you. Why use the NBC Philadelphia app? If you live in Philadelphia, Pennsylvania, New Jersey, Delaware or the Delaware Valley, NBC Philadelphia helps you stay informed about breaking news, severe weather, traffic, transit and public safety with trusted reporting and personalized alerts. What can you do with the NBC Philadelphia app? Follow Philadelphia local news and breaking alerts * Get alerts for local, national and world news, politics, entertainment and developing stories * Read articles and watch videos from NBC10 journalists * Check the Alerts Center for stories you may have missed Check NBC10 First Alert Weather * View current conditions, forecasts and severe weather alerts * Access hourly and 10-day forecasts * Track air quality and UV index data * Watch weather videos from NBC10 meteorologists * Follow school closings and weather delays Use the NBC Philadelphia weather widget * Add the weather widget to your Home Screen * Get real-time weather conditions based on your location * Tap for full forecasts and live radar * View saved-location weather details Track weather with live radar * Follow changing weather conditions across Philadelphia and the Delaware Valley * Access live radar and weather data * Save locations and receive weather alerts * Use customizable weather modules and improved navigation Stream NBC Philadelphia News 24/7 * Watch the NBC Philadelphia News 24/7 streaming channel * Stream live NBC10 newscasts * View breaking news briefings and NBC Philadelphia streaming content * Watch live coverage of urgent local events Stay informed during severe weather, traffic, transit disruptions and major events * Follow severe weather, traffic, transit and public safety updates * Watch live briefings and breaking news events * Stay informed during elections and developing stories Read NBC10 Investigators and NBC10 Responds * Access investigative journalism from NBC10 Investigators * Get consumer reporting from NBC10 Responds * Follow stories that help Delaware Valley residents get answers Create an NBC Philadelphia account * Sign in with an NBCUniversal Profile * Save articles and videos to view later * Manage newsletter subscriptions across NBC platforms Who is the NBC Philadelphia app for? The NBC Philadelphia app is for people across Philadelphia, Pennsylvania, South Jersey, Delaware and the Delaware Valley who want local news, weather, live radar, traffic, transit, public safety and breaking news updates. When should you use the NBC Philadelphia app? Use the NBC Philadelphia app to: * Get Philadelphia breaking news alerts * Check NBC10 First Alert Weather forecasts and live radar * Use a Home Screen weather widget * Watch NBC10 newscasts * Stream NBC Philadelphia News 24/7 * Follow local investigations and consumer reports Can I get Philadelphia breaking news alerts? Yes. Personalize alerts for: * Philadelphia breaking news * Delaware Valley headlines * Weather updates * National and world news * Urgent local stories Does the NBC Philadelphia app include live radar and weather widgets? Yes. Get live radar, weather widgets, real-time conditions, hourly and 10-day forecasts, weather alerts, saved locations and videos from NBC10 meteorologists. Can I watch NBC Philadelphia live in the app? Yes. Stream NBC Philadelphia News 24/7, live NBC10 newscasts, breaking news briefings and urgent local event coverage.
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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.
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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.
