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
KMBC 9 News - Kansas City
Take the KMBC 9 News app with you everywhere you go and be the first to know of breaking news happening in Kansas City and the surrounding area
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
5,079 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 KMBC 9 News - Kansas City: 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 more specific notification controls for users.
Assumption to check: Notification settings are not granular enough.
Validate with people who use this workflow before building.
Hypothesis 2
Optimize loading times and implement caching.
Assumption to check: The app can be slow to load articles.
Validate with people who use this workflow before building.
Hypothesis 3
Add algorithms for personalized news recommendations based on user preferences.
Assumption to check: Limited personalization options for news feed.
Validate with people who use this workflow before building.
Hypothesis 4
Revamp UI with a more contemporary design and interactive elements.
Assumption to check: UI could be more modern and engaging.
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
Take the KMBC 9 News app with you everywhere you go and be the first to know of breaking news happening in Kansas City and the surrounding area. Always stay up to date with the latest local news, national, sports, traffic, political, entertainment stories and much more. Download the KMBC 9 News app for free today. Our Local News, Weather and Sports App Features Include: - Kansas City breaking news alerts with push notifications - Live streaming breaking news updates from our KMBC 9 News reporters when it happens, where it happens - Local news submission area for breaking news, news tips and the ability to email your news photos and videos right to our newsroom to be featured on air - Share stories via email or your social media pages - Up to date, current local weather conditions, hourly Kansas City weather updates, and 7 day forecasts - An interactive radar that lets you zoom in and out to street level and watch storms as they approach. Move the map around to see major weather activity - Kansas City weather alerts and updates, First Alert Weather videocasts and more Although Hearst Television believes the majority of its news content is appropriate for a variety of ages, it is intended for individuals 18 and older.
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
Axios
Zustand
React Query
Firebase Cloud Messaging
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.
