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
Trump Tracker: News & Politics
The Trump Tracker app provides a way to stay in touch with Donald J. Trump, 45th President of the United States.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
47,400 ratings · Top 5%
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 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/
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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 Trump Tracker: News & Politics: 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 smarter ad placements or an ad-free subscription tier.
Assumption to check: Overwhelming amount of ads can disrupt reading
Validate with people who use this workflow before building.
Hypothesis 2
Enhance navigation with more intuitive gestures or quick links.
Assumption to check: Difficulty in navigating between categories and articles
Validate with people who use this workflow before building.
Hypothesis 3
Add customizable news feeds based on user interests.
Assumption to check: Limited personalization options
Validate with people who use this workflow before building.
Hypothesis 4
Optimize backend fetching and implement caching for offline reading.
Assumption to check: Slow loading times for 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
The Trump Tracker app provides a way to stay in touch with Donald J. Trump, 45th President of the United States. App Features: • Trump’s political activity news • Upcoming Trump’s events • Trump Interviews • Trump Press Releases • Contact Trump • Trump family Twitter Feed • Presidential Archives • Revoked Executive Orders • Signed Legislation • Senate & House Voting Records • Supreme Court Orders • Jobs & Economy Data • Border & Immigration Data • Environment Data • Trump Endorsements • Trump Campaign Fundraising • Election Integrity Progress • 2022 Election Data • Federal Judge Appointment Data and more! Subscription Price and Length: Try a digital content subscription for FREE for your first 7 days. Subscription auto-renews for USD2.99 (10/1/21 -) per month until cancellation. (Blue icon items in the main menu are FREE. Gold icon items require subscriptions.) Auto-Renewing Subscription Detail: • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, at USD2.99 (10/1/21 -) • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable (For other countries, other currency may be applied.) Terms of Use: http://sunfuture.com/policy/eulaen.html Privacy Policy: http://sunfuture.com/policy/privacypolicyen.html
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
Expo
Supabase
Axios
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.
