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
Washington Post
Get award-winning global reporting from The Washington Post
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
636,771 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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A product spec, screen plans, and build steps for your coding agent.
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What's included20 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Washington Post: 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
Provide more free content to engage users.
Assumption to check: Limited free articles per month
Validate with people who use this workflow before building.
Hypothesis 2
Implement clearer navigation paths and tutorial for first-time users.
Assumption to check: Navigation can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to customize notification preferences more granularly.
Assumption to check: Push notifications might be overwhelming
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a feature for downloading articles for offline viewing.
Assumption to check: Offline reading limited to saved 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
Get award-winning global reporting from The Washington Post. The app is free to download and keeps you informed with expert coverage from Post journalists. PRODUCT FEATURES • Stay informed with the 24/7 feed of today’s news. • Wake up with The 7, a better morning briefing on the day’s most important and interesting stories. • Customize your alerts to be the first to know when news is breaking. • Catch up with today’s stories by listening to original podcasts and audio articles. • Discover something new in My Post, a curated feed with recommendations just for you. • Dive deeper into Post journalism with innovative graphics, video, and augmented reality exclusives. SUBSCRIPTION DETAILS • Options: Download the free app and enjoy a limited number of complimentary stories each month. Get your first month of unlimited access for free, and only $11.99/month thereafter for your digital subscription. • Extras: Your subscription to The Washington Post lets you access The Post from all your devices, on the web and in the app. Premium subscribers also enjoy a bonus subscription to share and exclusive eBooks written by our journalists. • Payment: Payment will be charged to your iTunes account with the confirmation of your purchase. • Auto-renewal: Your subscription will auto-renew for $11.99 each month unless you cancel 24 hours before the end of the current subscription period. The auto-renewal can be turned off at any time in the Account Settings section of the App Store. Please note, you will be unable to cancel your current subscription during an active subscription period. • Free trial: Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. • Privacy policy: https://www.washingtonpost.com/privacy-policy/2011/11/18/gIQASIiaiN_story.html • App Privacy information displayed below applies to users on iOS 14.5 or higher • Terms of service: https://www.washingtonpost.com/terms-of-service/2011/11/18/gIQAldiYiN_story.html • CA notice of collection: https://www.washingtonpost.com/privacy-policy/2011/11/18/gIQASIiaiN_story.html#CALIFORNIA • Do not sell my info (CA residents): https://www.washingtonpost.com/my-post/privacy-settings/
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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
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.
