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
BBC World Service
The official BBC World Service news app by Zeno Media LLC offers the latest programmes and news headlines from the BBC World Service
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
66,281 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 included15 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 BBC World Service: 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 offline reading mode with local storage.
Assumption to check: Limited offline functionality for reading articles
Validate with people who use this workflow before building.
Hypothesis 2
Create an algorithm for personalized article recommendations.
Assumption to check: Lack of personalization in the news feed
Validate with people who use this workflow before building.
Hypothesis 3
Add text-to-speech capabilities for accessibility.
Assumption to check: No text-to-speech feature for articles
Validate with people who use this workflow before building.
Hypothesis 4
Enhance bookmarks section with organization options and tags.
Assumption to check: Difficulty in managing bookmarks
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 official BBC World Service news app by Zeno Media LLC offers the latest programmes and news headlines from the BBC World Service. You can to listen to the latest radio programmes using the free audio player or by using the telephone dial-up option (standard geographic mobile charges will apply. Please check with your provider for exact costs before calling). - Read the latest news headlines from the BBC World Service website - Listen to your favorite radio programmes free with the audio player, or by using the standard-rate telephone dial-up service. - You can listen to the most recent editions of: - The Global News Podcast - Newshour - HARDtalk - Sport Today - Business Daily - Focus on Africa, and many more For EU users only: If you choose to receive customized ads, a unique identifier (Google Advertising ID or Apple’s ID for Advertising) relating to your device will be stored by Zeno Media to provide you with the service and allow customized advertising to be served within the app. No other Personal Data relating to you (such as a username or email address) is processed. Such information will only be processed in line with Zeno Media’s Privacy Policy, available at https://www.zenomedia.com/wp-content/themes/zeno/privacy_policy.pdf Find out about your privacy rights and the BBC’s Privacy and Cookies Policy at http://www.bbc.co.uk/privacy. Notifications may include alerts, sounds and icon badges. These can be reconfigured in Settings (notifications). Details of data this app collects, including the unique identifier relating to your device and your location data, is also found under Settings.
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
Zustand
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.
