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
FOX News: US & World Headlines
Stay informed with 24/7 access to the latest headlines and expert analysis on today’s stories with the FOX News App, your leading source for breaking national and international stories
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
580,038 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
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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/
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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 FOX News: US & World Headlines: 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
Offer an ad-free subscription tier.
Assumption to check: Frequent ads disrupt reading experience
Validate with people who use this workflow before building.
Hypothesis 2
Implement offline reading mode.
Assumption to check: Limited offline reading features
Validate with people who use this workflow before building.
Hypothesis 3
Add text-to-speech for accessibility.
Assumption to check: No text-to-speech functionality
Validate with people who use this workflow before building.
Hypothesis 4
Enhance personalization algorithms based on user behavior.
Assumption to check: Personalization can be generic
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
Stay informed with 24/7 access to the latest headlines and expert analysis on today’s stories with the FOX News App, your leading source for breaking national and international stories. Get coverage and live updates on politics, business, tech, health, and more with expert perspectives and in-depth reporting. WATCH LIVE STREAM OR ON-DEMAND VIDEOS. Enjoy your favorite FOX News shows while browsing the app, with picture-in-picture viewing. Your world, reported live—with all your favorite shows: - FOX & Friends—the #1 morning show on cable - Special Report - America’s Newsroom - FOX News Sunday GET BREAKING NEWS WITH ALERTS. Receive real-time notifications about today’s hottest topics. SHARE, SAVE, & COMMENT ON ARTICLES. Read, save, share, and comment on the news articles that matter most to you, with on-demand slideshows, vibrant photo galleries, and more. Search for topics, including: - U.S. - Politics - Opinion - Entertainment - Sports - Lifestyle - World - Science - Tech - Media - Health - Food LISTEN TO YOUR NEWS. Listen to, share, and save podcasts from FOX News. Plus, check out “Recommended Stories” based on your listening history. - FOX Across America - Hourly Newscast - FOX News Rundown - FOX News Radio - Listen live with “Who’s on Now” PLAY GAMES. Take a break from your day with quick puzzles and games including the Mini Crossword, 5 Across, Stack and Match, and the Crazy Crystals Game. Or, put your vocabulary to the test with the Daily Crossword and Word Scramble. KEEP UP WITH YOUR FAVORITE PERSONALITIES. - Steve Doocy - Ainsley Earhardt - Brian Kilmeade - Lawrence Jones - Bret Baier - Bill Hemmer - Dana Perino - Shannon Bream - Jimmy Failla - Martha MacCallum - Jesse Watters - Laura Ingraham - Guy Benson - Lara Trump - Will Cain FOLLOW US ON SOCIAL MEDIA. The FOX News App connects you directly to trending stories, your favorite shows, and top personalities on X, Facebook, Instagram, and more. We may work with mobile advertising companies and other similar entities that help deliver advertisements tailored to your interests. For more information about such advertising practices, and to opt out in mobile apps, see http://www.aboutads.info/choices/. You may also download the App Choices app at http://www.aboutads.info/appchoices Privacy: https://www.foxnews.com/privacy-policy
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
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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.
